18400170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1699}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 46634400

約数和(自身を除く): 28234230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1699, 1805, 2166, 3398, 3610, 5097, 5415, 8495, 10194, 10830, 16990, 25485, 32281, 50970, 64562, 96843, 161405, 193686, 322810, 484215, 613339, 968430, 1226678, 1840017, 3066695, 3680034, 6133390, 9200085, 18400170]

約数ペア:

[(1, 18400170), (2, 9200085), (3, 6133390), (5, 3680034), (6, 3066695), (10, 1840017), (15, 1226678), (19, 968430), (30, 613339), (38, 484215), (57, 322810), (95, 193686), (114, 161405), (190, 96843), (285, 64562), (361, 50970), (570, 32281), (722, 25485), (1083, 16990), (1699, 10830), (1805, 10194), (2166, 8495), (3398, 5415), (3610, 5097)]