147143940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2452399}}^1$

素因数の和:2452411

約数の個数: 24

約数和(自身を含む): 412003200

約数和(自身を除く): 264859260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2452399, 4904798, 7357197, 9809596, 12261995, 14714394, 24523990, 29428788, 36785985, 49047980, 73571970, 147143940]

約数ペア:

[(1, 147143940), (2, 73571970), (3, 49047980), (4, 36785985), (5, 29428788), (6, 24523990), (10, 14714394), (12, 12261995), (15, 9809596), (20, 7357197), (30, 4904798), (60, 2452399)]