93206820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{647}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 304928064

約数和(自身を除く): 211721244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 647, 686, 735, 980, 1029, 1294, 1372, 1470, 1715, 1941, 2058, 2401, 2588, 2940, 3235, 3430, 3882, 4116, 4529, 4802, 5145, 6470, 6860, 7203, 7764, 9058, 9604, 9705, 10290, 12005, 12940, 13587, 14406, 18116, 19410, 20580, 22645, 24010, 27174, 28812, 31703, 36015, 38820, 45290, 48020, 54348, 63406, 67935, 72030, 90580, 95109, 126812, 135870, 144060, 158515, 190218, 221921, 271740, 317030, 380436, 443842, 475545, 634060, 665763, 887684, 951090, 1109605, 1331526, 1553447, 1902180, 2219210, 2663052, 3106894, 3328815, 4438420, 4660341, 6213788, 6657630, 7767235, 9320682, 13315260, 15534470, 18641364, 23301705, 31068940, 46603410, 93206820]

約数ペア:

[(1, 93206820), (2, 46603410), (3, 31068940), (4, 23301705), (5, 18641364), (6, 15534470), (7, 13315260), (10, 9320682), (12, 7767235), (14, 6657630), (15, 6213788), (20, 4660341), (21, 4438420), (28, 3328815), (30, 3106894), (35, 2663052), (42, 2219210), (49, 1902180), (60, 1553447), (70, 1331526), (84, 1109605), (98, 951090), (105, 887684), (140, 665763), (147, 634060), (196, 475545), (210, 443842), (245, 380436), (294, 317030), (343, 271740), (420, 221921), (490, 190218), (588, 158515), (647, 144060), (686, 135870), (735, 126812), (980, 95109), (1029, 90580), (1294, 72030), (1372, 67935), (1470, 63406), (1715, 54348), (1941, 48020), (2058, 45290), (2401, 38820), (2588, 36015), (2940, 31703), (3235, 28812), (3430, 27174), (3882, 24010), (4116, 22645), (4529, 20580), (4802, 19410), (5145, 18116), (6470, 14406), (6860, 13587), (7203, 12940), (7764, 12005), (9058, 10290), (9604, 9705)]