11112030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 29057184

約数和(自身を除く): 17945154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 397, 622, 794, 933, 1191, 1555, 1866, 1985, 2382, 2799, 3110, 3573, 3970, 4665, 5598, 5955, 7146, 9330, 11910, 13995, 17865, 27990, 35730, 123467, 246934, 370401, 617335, 740802, 1111203, 1234670, 1852005, 2222406, 3704010, 5556015, 11112030]

約数ペア:

[(1, 11112030), (2, 5556015), (3, 3704010), (5, 2222406), (6, 1852005), (9, 1234670), (10, 1111203), (15, 740802), (18, 617335), (30, 370401), (45, 246934), (90, 123467), (311, 35730), (397, 27990), (622, 17865), (794, 13995), (933, 11910), (1191, 9330), (1555, 7146), (1866, 5955), (1985, 5598), (2382, 4665), (2799, 3970), (3110, 3573)]