149801490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1664461}}^1$

素因数の和:1664474

約数の個数: 24

約数和(自身を含む): 389484108

約数和(自身を除く): 239682618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1664461, 3328922, 4993383, 8322305, 9986766, 14980149, 16644610, 24966915, 29960298, 49933830, 74900745, 149801490]

約数ペア:

[(1, 149801490), (2, 74900745), (3, 49933830), (5, 29960298), (6, 24966915), (9, 16644610), (10, 14980149), (15, 9986766), (18, 8322305), (30, 4993383), (45, 3328922), (90, 1664461)]