45389790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1861}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 118512576

約数和(自身を除く): 73122786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 1861, 2439, 2710, 3722, 4065, 4878, 5583, 8130, 9305, 11166, 12195, 16749, 18610, 24390, 27915, 33498, 55830, 83745, 167490, 504331, 1008662, 1512993, 2521655, 3025986, 4538979, 5043310, 7564965, 9077958, 15129930, 22694895, 45389790]

約数ペア:

[(1, 45389790), (2, 22694895), (3, 15129930), (5, 9077958), (6, 7564965), (9, 5043310), (10, 4538979), (15, 3025986), (18, 2521655), (30, 1512993), (45, 1008662), (90, 504331), (271, 167490), (542, 83745), (813, 55830), (1355, 33498), (1626, 27915), (1861, 24390), (2439, 18610), (2710, 16749), (3722, 12195), (4065, 11166), (4878, 9305), (5583, 8130)]