1228590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 3740256

約数和(自身を除く): 2511666

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 73, 85, 90, 99, 102, 110, 146, 153, 165, 170, 187, 198, 219, 255, 306, 330, 365, 374, 438, 495, 510, 561, 657, 730, 765, 803, 935, 990, 1095, 1122, 1241, 1314, 1530, 1606, 1683, 1870, 2190, 2409, 2482, 2805, 3285, 3366, 3723, 4015, 4818, 5610, 6205, 6570, 7227, 7446, 8030, 8415, 11169, 12045, 12410, 13651, 14454, 16830, 18615, 22338, 24090, 27302, 36135, 37230, 40953, 55845, 68255, 72270, 81906, 111690, 122859, 136510, 204765, 245718, 409530, 614295, 1228590]

約数ペア:

[(1, 1228590), (2, 614295), (3, 409530), (5, 245718), (6, 204765), (9, 136510), (10, 122859), (11, 111690), (15, 81906), (17, 72270), (18, 68255), (22, 55845), (30, 40953), (33, 37230), (34, 36135), (45, 27302), (51, 24090), (55, 22338), (66, 18615), (73, 16830), (85, 14454), (90, 13651), (99, 12410), (102, 12045), (110, 11169), (146, 8415), (153, 8030), (165, 7446), (170, 7227), (187, 6570), (198, 6205), (219, 5610), (255, 4818), (306, 4015), (330, 3723), (365, 3366), (374, 3285), (438, 2805), (495, 2482), (510, 2409), (561, 2190), (657, 1870), (730, 1683), (765, 1606), (803, 1530), (935, 1314), (990, 1241), (1095, 1122)]