191088090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{19843}}^1$

素因数の和:19963

約数の個数: 48

約数和(自身を含む): 501497568

約数和(自身を除く): 310409478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 19843, 39686, 59529, 99215, 119058, 178587, 198430, 297645, 357174, 595290, 892935, 1785870, 2123201, 4246402, 6369603, 10616005, 12739206, 19108809, 21232010, 31848015, 38217618, 63696030, 95544045, 191088090]

約数ペア:

[(1, 191088090), (2, 95544045), (3, 63696030), (5, 38217618), (6, 31848015), (9, 21232010), (10, 19108809), (15, 12739206), (18, 10616005), (30, 6369603), (45, 4246402), (90, 2123201), (107, 1785870), (214, 892935), (321, 595290), (535, 357174), (642, 297645), (963, 198430), (1070, 178587), (1605, 119058), (1926, 99215), (3210, 59529), (4815, 39686), (9630, 19843)]