1631239350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1071

約数の個数: 192

約数和(自身を含む): 4673700864

約数和(自身を除く): 3042461514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 37, 39, 46, 50, 65, 69, 74, 75, 78, 111, 115, 130, 138, 150, 185, 195, 222, 230, 299, 325, 345, 370, 390, 481, 555, 575, 598, 650, 690, 851, 897, 925, 962, 975, 983, 1110, 1150, 1443, 1495, 1702, 1725, 1794, 1850, 1950, 1966, 2405, 2553, 2775, 2886, 2949, 2990, 3450, 4255, 4485, 4810, 4915, 5106, 5550, 5898, 7215, 7475, 8510, 8970, 9830, 11063, 12025, 12765, 12779, 14430, 14745, 14950, 21275, 22126, 22425, 22609, 24050, 24575, 25530, 25558, 29490, 33189, 36075, 36371, 38337, 42550, 44850, 45218, 49150, 55315, 63825, 63895, 66378, 67827, 72150, 72742, 73725, 76674, 109113, 110630, 113045, 127650, 127790, 135654, 147450, 165945, 181855, 191685, 218226, 226090, 276575, 293917, 319475, 331890, 339135, 363710, 383370, 472823, 545565, 553150, 565225, 587834, 638950, 678270, 829725, 836533, 881751, 909275, 945646, 958425, 1091130, 1130450, 1418469, 1469585, 1659450, 1673066, 1695675, 1763502, 1818550, 1916850, 2364115, 2509599, 2727825, 2836938, 2939170, 3391350, 4182665, 4408755, 4728230, 5019198, 5455650, 7092345, 7347925, 8365330, 8817510, 10874929, 11820575, 12547995, 14184690, 14695850, 20913325, 21749858, 22043775, 23641150, 25095990, 32624787, 35461725, 41826650, 44087550, 54374645, 62739975, 65249574, 70923450, 108749290, 125479950, 163123935, 271873225, 326247870, 543746450, 815619675, 1631239350]

約数ペア:

[(1, 1631239350), (2, 815619675), (3, 543746450), (5, 326247870), (6, 271873225), (10, 163123935), (13, 125479950), (15, 108749290), (23, 70923450), (25, 65249574), (26, 62739975), (30, 54374645), (37, 44087550), (39, 41826650), (46, 35461725), (50, 32624787), (65, 25095990), (69, 23641150), (74, 22043775), (75, 21749858), (78, 20913325), (111, 14695850), (115, 14184690), (130, 12547995), (138, 11820575), (150, 10874929), (185, 8817510), (195, 8365330), (222, 7347925), (230, 7092345), (299, 5455650), (325, 5019198), (345, 4728230), (370, 4408755), (390, 4182665), (481, 3391350), (555, 2939170), (575, 2836938), (598, 2727825), (650, 2509599), (690, 2364115), (851, 1916850), (897, 1818550), (925, 1763502), (962, 1695675), (975, 1673066), (983, 1659450), (1110, 1469585), (1150, 1418469), (1443, 1130450), (1495, 1091130), (1702, 958425), (1725, 945646), (1794, 909275), (1850, 881751), (1950, 836533), (1966, 829725), (2405, 678270), (2553, 638950), (2775, 587834), (2886, 565225), (2949, 553150), (2990, 545565), (3450, 472823), (4255, 383370), (4485, 363710), (4810, 339135), (4915, 331890), (5106, 319475), (5550, 293917), (5898, 276575), (7215, 226090), (7475, 218226), (8510, 191685), (8970, 181855), (9830, 165945), (11063, 147450), (12025, 135654), (12765, 127790), (12779, 127650), (14430, 113045), (14745, 110630), (14950, 109113), (21275, 76674), (22126, 73725), (22425, 72742), (22609, 72150), (24050, 67827), (24575, 66378), (25530, 63895), (25558, 63825), (29490, 55315), (33189, 49150), (36075, 45218), (36371, 44850), (38337, 42550)]