102239970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 287903808

約数和(自身を除く): 185663838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 157, 210, 245, 294, 314, 443, 471, 490, 735, 785, 886, 942, 1099, 1329, 1470, 1570, 2198, 2215, 2355, 2658, 3101, 3297, 4430, 4710, 5495, 6202, 6594, 6645, 7693, 9303, 10990, 13290, 15386, 15505, 16485, 18606, 21707, 23079, 31010, 32970, 38465, 43414, 46158, 46515, 65121, 69551, 76930, 93030, 108535, 115395, 130242, 139102, 208653, 217070, 230790, 325605, 347755, 417306, 486857, 651210, 695510, 973714, 1043265, 1460571, 2086530, 2434285, 2921142, 3407999, 4868570, 6815998, 7302855, 10223997, 14605710, 17039995, 20447994, 34079990, 51119985, 102239970]

約数ペア:

[(1, 102239970), (2, 51119985), (3, 34079990), (5, 20447994), (6, 17039995), (7, 14605710), (10, 10223997), (14, 7302855), (15, 6815998), (21, 4868570), (30, 3407999), (35, 2921142), (42, 2434285), (49, 2086530), (70, 1460571), (98, 1043265), (105, 973714), (147, 695510), (157, 651210), (210, 486857), (245, 417306), (294, 347755), (314, 325605), (443, 230790), (471, 217070), (490, 208653), (735, 139102), (785, 130242), (886, 115395), (942, 108535), (1099, 93030), (1329, 76930), (1470, 69551), (1570, 65121), (2198, 46515), (2215, 46158), (2355, 43414), (2658, 38465), (3101, 32970), (3297, 31010), (4430, 23079), (4710, 21707), (5495, 18606), (6202, 16485), (6594, 15505), (6645, 15386), (7693, 13290), (9303, 10990)]