9840990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1471}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 23740416

約数和(自身を除く): 13899426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 1471, 2230, 2942, 3345, 4413, 6690, 7355, 8826, 14710, 22065, 44130, 328033, 656066, 984099, 1640165, 1968198, 3280330, 4920495, 9840990]

約数ペア:

[(1, 9840990), (2, 4920495), (3, 3280330), (5, 1968198), (6, 1640165), (10, 984099), (15, 656066), (30, 328033), (223, 44130), (446, 22065), (669, 14710), (1115, 8826), (1338, 7355), (1471, 6690), (2230, 4413), (2942, 3345)]