74906130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 131935470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 37, 39, 58, 65, 74, 78, 87, 111, 130, 145, 174, 179, 185, 195, 222, 290, 358, 370, 377, 390, 435, 481, 537, 555, 754, 870, 895, 962, 1073, 1074, 1110, 1131, 1443, 1790, 1885, 2146, 2262, 2327, 2405, 2685, 2886, 3219, 3770, 4654, 4810, 5191, 5365, 5370, 5655, 6438, 6623, 6981, 7215, 10382, 10730, 11310, 11635, 13246, 13949, 13962, 14430, 15573, 16095, 19869, 23270, 25955, 27898, 31146, 32190, 33115, 34905, 39738, 41847, 51910, 66230, 67483, 69745, 69810, 77865, 83694, 86099, 99345, 134966, 139490, 155730, 172198, 192067, 198690, 202449, 209235, 258297, 337415, 384134, 404898, 418470, 430495, 516594, 576201, 674830, 860990, 960335, 1012245, 1152402, 1291485, 1920670, 2024490, 2496871, 2582970, 2881005, 4993742, 5762010, 7490613, 12484355, 14981226, 24968710, 37453065, 74906130]

約数ペア:

[(1, 74906130), (2, 37453065), (3, 24968710), (5, 14981226), (6, 12484355), (10, 7490613), (13, 5762010), (15, 4993742), (26, 2881005), (29, 2582970), (30, 2496871), (37, 2024490), (39, 1920670), (58, 1291485), (65, 1152402), (74, 1012245), (78, 960335), (87, 860990), (111, 674830), (130, 576201), (145, 516594), (174, 430495), (179, 418470), (185, 404898), (195, 384134), (222, 337415), (290, 258297), (358, 209235), (370, 202449), (377, 198690), (390, 192067), (435, 172198), (481, 155730), (537, 139490), (555, 134966), (754, 99345), (870, 86099), (895, 83694), (962, 77865), (1073, 69810), (1074, 69745), (1110, 67483), (1131, 66230), (1443, 51910), (1790, 41847), (1885, 39738), (2146, 34905), (2262, 33115), (2327, 32190), (2405, 31146), (2685, 27898), (2886, 25955), (3219, 23270), (3770, 19869), (4654, 16095), (4810, 15573), (5191, 14430), (5365, 13962), (5370, 13949), (5655, 13246), (6438, 11635), (6623, 11310), (6981, 10730), (7215, 10382)]