17974950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 57853440

約数和(自身を除く): 39878490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 25, 30, 34, 35, 38, 42, 50, 51, 53, 57, 70, 75, 85, 95, 102, 105, 106, 114, 119, 133, 150, 159, 170, 175, 190, 210, 238, 255, 265, 266, 285, 318, 323, 350, 357, 371, 399, 425, 475, 510, 525, 530, 570, 595, 646, 665, 714, 742, 795, 798, 850, 901, 950, 969, 1007, 1050, 1113, 1190, 1275, 1325, 1330, 1425, 1590, 1615, 1785, 1802, 1855, 1938, 1995, 2014, 2226, 2261, 2550, 2650, 2703, 2850, 2975, 3021, 3230, 3325, 3570, 3710, 3975, 3990, 4505, 4522, 4845, 5035, 5406, 5565, 5950, 6042, 6307, 6650, 6783, 7049, 7950, 8075, 8925, 9010, 9275, 9690, 9975, 10070, 11130, 11305, 12614, 13515, 13566, 14098, 15105, 16150, 17119, 17850, 18550, 18921, 19950, 21147, 22525, 22610, 24225, 25175, 27030, 27825, 30210, 31535, 33915, 34238, 35245, 37842, 42294, 45050, 48450, 50350, 51357, 55650, 56525, 63070, 67575, 67830, 70490, 75525, 85595, 94605, 102714, 105735, 113050, 119833, 135150, 151050, 157675, 169575, 171190, 176225, 189210, 211470, 239666, 256785, 315350, 339150, 352450, 359499, 427975, 473025, 513570, 528675, 599165, 718998, 855950, 946050, 1057350, 1198330, 1283925, 1797495, 2567850, 2995825, 3594990, 5991650, 8987475, 17974950]

約数ペア:

[(1, 17974950), (2, 8987475), (3, 5991650), (5, 3594990), (6, 2995825), (7, 2567850), (10, 1797495), (14, 1283925), (15, 1198330), (17, 1057350), (19, 946050), (21, 855950), (25, 718998), (30, 599165), (34, 528675), (35, 513570), (38, 473025), (42, 427975), (50, 359499), (51, 352450), (53, 339150), (57, 315350), (70, 256785), (75, 239666), (85, 211470), (95, 189210), (102, 176225), (105, 171190), (106, 169575), (114, 157675), (119, 151050), (133, 135150), (150, 119833), (159, 113050), (170, 105735), (175, 102714), (190, 94605), (210, 85595), (238, 75525), (255, 70490), (265, 67830), (266, 67575), (285, 63070), (318, 56525), (323, 55650), (350, 51357), (357, 50350), (371, 48450), (399, 45050), (425, 42294), (475, 37842), (510, 35245), (525, 34238), (530, 33915), (570, 31535), (595, 30210), (646, 27825), (665, 27030), (714, 25175), (742, 24225), (795, 22610), (798, 22525), (850, 21147), (901, 19950), (950, 18921), (969, 18550), (1007, 17850), (1050, 17119), (1113, 16150), (1190, 15105), (1275, 14098), (1325, 13566), (1330, 13515), (1425, 12614), (1590, 11305), (1615, 11130), (1785, 10070), (1802, 9975), (1855, 9690), (1938, 9275), (1995, 9010), (2014, 8925), (2226, 8075), (2261, 7950), (2550, 7049), (2650, 6783), (2703, 6650), (2850, 6307), (2975, 6042), (3021, 5950), (3230, 5565), (3325, 5406), (3570, 5035), (3710, 4845), (3975, 4522), (3990, 4505)]