111219420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142589}}^1$

素因数の和:142614

約数の個数: 48

約数和(自身を含む): 335371680

約数和(自身を除く): 224152260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 142589, 285178, 427767, 570356, 712945, 855534, 1425890, 1711068, 1853657, 2138835, 2851780, 3707314, 4277670, 5560971, 7414628, 8555340, 9268285, 11121942, 18536570, 22243884, 27804855, 37073140, 55609710, 111219420]

約数ペア:

[(1, 111219420), (2, 55609710), (3, 37073140), (4, 27804855), (5, 22243884), (6, 18536570), (10, 11121942), (12, 9268285), (13, 8555340), (15, 7414628), (20, 5560971), (26, 4277670), (30, 3707314), (39, 2851780), (52, 2138835), (60, 1853657), (65, 1711068), (78, 1425890), (130, 855534), (156, 712945), (195, 570356), (260, 427767), (390, 285178), (780, 142589)]