139091490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1545461}}^1$

素因数の和:1545474

約数の個数: 24

約数和(自身を含む): 361638108

約数和(自身を除く): 222546618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1545461, 3090922, 4636383, 7727305, 9272766, 13909149, 15454610, 23181915, 27818298, 46363830, 69545745, 139091490]

約数ペア:

[(1, 139091490), (2, 69545745), (3, 46363830), (5, 27818298), (6, 23181915), (9, 15454610), (10, 13909149), (15, 9272766), (18, 7727305), (30, 4636383), (45, 3090922), (90, 1545461)]