123069570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1123}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 319503744

約数和(自身を除く): 196434174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 281, 390, 562, 843, 1123, 1405, 1686, 2246, 2810, 3369, 3653, 4215, 5615, 6738, 7306, 8430, 10959, 11230, 14599, 16845, 18265, 21918, 29198, 33690, 36530, 43797, 54795, 72995, 87594, 109590, 145990, 218985, 315563, 437970, 631126, 946689, 1577815, 1893378, 3155630, 4102319, 4733445, 8204638, 9466890, 12306957, 20511595, 24613914, 41023190, 61534785, 123069570]

約数ペア:

[(1, 123069570), (2, 61534785), (3, 41023190), (5, 24613914), (6, 20511595), (10, 12306957), (13, 9466890), (15, 8204638), (26, 4733445), (30, 4102319), (39, 3155630), (65, 1893378), (78, 1577815), (130, 946689), (195, 631126), (281, 437970), (390, 315563), (562, 218985), (843, 145990), (1123, 109590), (1405, 87594), (1686, 72995), (2246, 54795), (2810, 43797), (3369, 36530), (3653, 33690), (4215, 29198), (5615, 21918), (6738, 18265), (7306, 16845), (8430, 14599), (10959, 11230)]