99804990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 246240000

約数和(自身を除く): 146435010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 113, 118, 177, 226, 295, 339, 354, 499, 565, 590, 678, 885, 998, 1130, 1497, 1695, 1770, 2495, 2994, 3390, 4990, 6667, 7485, 13334, 14970, 20001, 29441, 33335, 40002, 56387, 58882, 66670, 88323, 100005, 112774, 147205, 169161, 176646, 200010, 281935, 294410, 338322, 441615, 563870, 845805, 883230, 1691610, 3326833, 6653666, 9980499, 16634165, 19960998, 33268330, 49902495, 99804990]

約数ペア:

[(1, 99804990), (2, 49902495), (3, 33268330), (5, 19960998), (6, 16634165), (10, 9980499), (15, 6653666), (30, 3326833), (59, 1691610), (113, 883230), (118, 845805), (177, 563870), (226, 441615), (295, 338322), (339, 294410), (354, 281935), (499, 200010), (565, 176646), (590, 169161), (678, 147205), (885, 112774), (998, 100005), (1130, 88323), (1497, 66670), (1695, 58882), (1770, 56387), (2495, 40002), (2994, 33335), (3390, 29441), (4990, 20001), (6667, 14970), (7485, 13334)]