249531150470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{607}}^1\times {\mathrm{6983}}^1$

素因数の和:7662

約数の個数: 96

約数和(自身を含む): 532584419328

約数和(自身を除く): 283053268858

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 607, 841, 1015, 1214, 1682, 2030, 3035, 4205, 4249, 5887, 6070, 6983, 8410, 8498, 11774, 13966, 17603, 21245, 29435, 34915, 35206, 42490, 48881, 58870, 69830, 88015, 97762, 123221, 176030, 202507, 244405, 246442, 405014, 488810, 510487, 616105, 1012535, 1020974, 1232210, 1417549, 2025070, 2552435, 2835098, 3573409, 4238681, 5104870, 5872703, 7087745, 7146818, 8477362, 11745406, 14175490, 17867045, 21193405, 29363515, 29670767, 35734090, 41108921, 42386810, 58727030, 59341534, 82217842, 122921749, 148353835, 205544605, 245843498, 296707670, 411089210, 614608745, 860452243, 1229217490, 1720904486, 3564730721, 4302261215, 7129461442, 8604522430, 17823653605, 24953115047, 35647307210, 49906230094, 124765575235, 249531150470]

約数ペア:

[(1, 249531150470), (2, 124765575235), (5, 49906230094), (7, 35647307210), (10, 24953115047), (14, 17823653605), (29, 8604522430), (35, 7129461442), (58, 4302261215), (70, 3564730721), (145, 1720904486), (203, 1229217490), (290, 860452243), (406, 614608745), (607, 411089210), (841, 296707670), (1015, 245843498), (1214, 205544605), (1682, 148353835), (2030, 122921749), (3035, 82217842), (4205, 59341534), (4249, 58727030), (5887, 42386810), (6070, 41108921), (6983, 35734090), (8410, 29670767), (8498, 29363515), (11774, 21193405), (13966, 17867045), (17603, 14175490), (21245, 11745406), (29435, 8477362), (34915, 7146818), (35206, 7087745), (42490, 5872703), (48881, 5104870), (58870, 4238681), (69830, 3573409), (88015, 2835098), (97762, 2552435), (123221, 2025070), (176030, 1417549), (202507, 1232210), (244405, 1020974), (246442, 1012535), (405014, 616105), (488810, 510487)]