180528030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3251}}^1$

素因数の和:3881

約数の個数: 48

約数和(自身を含む): 470278224

約数和(自身を除く): 289750194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 617, 1234, 1851, 3085, 3251, 3702, 5553, 6170, 6502, 9255, 9753, 11106, 16255, 18510, 19506, 27765, 29259, 32510, 48765, 55530, 58518, 97530, 146295, 292590, 2005867, 4011734, 6017601, 10029335, 12035202, 18052803, 20058670, 30088005, 36105606, 60176010, 90264015, 180528030]

約数ペア:

[(1, 180528030), (2, 90264015), (3, 60176010), (5, 36105606), (6, 30088005), (9, 20058670), (10, 18052803), (15, 12035202), (18, 10029335), (30, 6017601), (45, 4011734), (90, 2005867), (617, 292590), (1234, 146295), (1851, 97530), (3085, 58518), (3251, 55530), (3702, 48765), (5553, 32510), (6170, 29259), (6502, 27765), (9255, 19506), (9753, 18510), (11106, 16255)]