103165790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1653

約数の個数: 64

約数和(自身を含む): 231831936

約数和(自身を除く): 128666146

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 365, 455, 511, 730, 910, 949, 1022, 1553, 1898, 2555, 3106, 4745, 5110, 6643, 7765, 9490, 10871, 13286, 15530, 20189, 21742, 33215, 40378, 54355, 66430, 100945, 108710, 113369, 141323, 201890, 226738, 282646, 566845, 706615, 793583, 1133690, 1413230, 1473797, 1587166, 2947594, 3967915, 7368985, 7935830, 10316579, 14737970, 20633158, 51582895, 103165790]

約数ペア:

[(1, 103165790), (2, 51582895), (5, 20633158), (7, 14737970), (10, 10316579), (13, 7935830), (14, 7368985), (26, 3967915), (35, 2947594), (65, 1587166), (70, 1473797), (73, 1413230), (91, 1133690), (130, 793583), (146, 706615), (182, 566845), (365, 282646), (455, 226738), (511, 201890), (730, 141323), (910, 113369), (949, 108710), (1022, 100945), (1553, 66430), (1898, 54355), (2555, 40378), (3106, 33215), (4745, 21742), (5110, 20189), (6643, 15530), (7765, 13286), (9490, 10871)]