968830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 1905120

約数和(自身を除く): 936290

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 139, 170, 205, 278, 410, 695, 697, 1390, 1394, 2363, 3485, 4726, 5699, 6970, 11398, 11815, 23630, 28495, 56990, 96883, 193766, 484415, 968830]

約数ペア:

[(1, 968830), (2, 484415), (5, 193766), (10, 96883), (17, 56990), (34, 28495), (41, 23630), (82, 11815), (85, 11398), (139, 6970), (170, 5699), (205, 4726), (278, 3485), (410, 2363), (695, 1394), (697, 1390)]