89970570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2087}}^1$

素因数の和:2579

約数の個数: 48

約数和(自身を含む): 234524160

約数和(自身を除く): 144553590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 479, 958, 1437, 2087, 2395, 2874, 4174, 4311, 4790, 6261, 7185, 8622, 10435, 12522, 14370, 18783, 20870, 21555, 31305, 37566, 43110, 62610, 93915, 187830, 999673, 1999346, 2999019, 4998365, 5998038, 8997057, 9996730, 14995095, 17994114, 29990190, 44985285, 89970570]

約数ペア:

[(1, 89970570), (2, 44985285), (3, 29990190), (5, 17994114), (6, 14995095), (9, 9996730), (10, 8997057), (15, 5998038), (18, 4998365), (30, 2999019), (45, 1999346), (90, 999673), (479, 187830), (958, 93915), (1437, 62610), (2087, 43110), (2395, 37566), (2874, 31305), (4174, 21555), (4311, 20870), (4790, 18783), (6261, 14370), (7185, 12522), (8622, 10435)]