90958210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 203517360

約数和(自身を除く): 112559150

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 49, 58, 70, 74, 98, 145, 173, 185, 203, 245, 259, 290, 346, 370, 406, 490, 518, 865, 1015, 1073, 1211, 1295, 1421, 1730, 1813, 2030, 2146, 2422, 2590, 2842, 3626, 5017, 5365, 6055, 6401, 7105, 7511, 8477, 9065, 10034, 10730, 12110, 12802, 14210, 15022, 16954, 18130, 25085, 32005, 35119, 37555, 42385, 44807, 50170, 52577, 64010, 70238, 75110, 84770, 89614, 105154, 175595, 185629, 224035, 245833, 262885, 313649, 351190, 371258, 448070, 491666, 525770, 627298, 928145, 1229165, 1299403, 1568245, 1856290, 2458330, 2598806, 3136490, 6497015, 9095821, 12994030, 18191642, 45479105, 90958210]

約数ペア:

[(1, 90958210), (2, 45479105), (5, 18191642), (7, 12994030), (10, 9095821), (14, 6497015), (29, 3136490), (35, 2598806), (37, 2458330), (49, 1856290), (58, 1568245), (70, 1299403), (74, 1229165), (98, 928145), (145, 627298), (173, 525770), (185, 491666), (203, 448070), (245, 371258), (259, 351190), (290, 313649), (346, 262885), (370, 245833), (406, 224035), (490, 185629), (518, 175595), (865, 105154), (1015, 89614), (1073, 84770), (1211, 75110), (1295, 70238), (1421, 64010), (1730, 52577), (1813, 50170), (2030, 44807), (2146, 42385), (2422, 37555), (2590, 35119), (2842, 32005), (3626, 25085), (5017, 18130), (5365, 16954), (6055, 15022), (6401, 14210), (7105, 12802), (7511, 12110), (8477, 10730), (9065, 10034)]