90155130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7457}}^1$

素因数の和:7511

約数の個数: 64

約数和(自身を含む): 240565248

約数和(自身を除く): 150410118

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 7457, 12090, 14914, 22371, 37285, 44742, 74570, 96941, 111855, 193882, 223710, 231167, 290823, 462334, 484705, 581646, 693501, 969410, 1155835, 1387002, 1454115, 2311670, 2908230, 3005171, 3467505, 6010342, 6935010, 9015513, 15025855, 18031026, 30051710, 45077565, 90155130]

約数ペア:

[(1, 90155130), (2, 45077565), (3, 30051710), (5, 18031026), (6, 15025855), (10, 9015513), (13, 6935010), (15, 6010342), (26, 3467505), (30, 3005171), (31, 2908230), (39, 2311670), (62, 1454115), (65, 1387002), (78, 1155835), (93, 969410), (130, 693501), (155, 581646), (186, 484705), (195, 462334), (310, 290823), (390, 231167), (403, 223710), (465, 193882), (806, 111855), (930, 96941), (1209, 74570), (2015, 44742), (2418, 37285), (4030, 22371), (6045, 14914), (7457, 12090)]