11215860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3527}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 32006016

約数和(自身を除く): 20790156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 3527, 7054, 10581, 14108, 17635, 21162, 35270, 42324, 52905, 70540, 105810, 186931, 211620, 373862, 560793, 747724, 934655, 1121586, 1869310, 2243172, 2803965, 3738620, 5607930, 11215860]

約数ペア:

[(1, 11215860), (2, 5607930), (3, 3738620), (4, 2803965), (5, 2243172), (6, 1869310), (10, 1121586), (12, 934655), (15, 747724), (20, 560793), (30, 373862), (53, 211620), (60, 186931), (106, 105810), (159, 70540), (212, 52905), (265, 42324), (318, 35270), (530, 21162), (636, 17635), (795, 14108), (1060, 10581), (1590, 7054), (3180, 3527)]