65227620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1097}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 182988288

約数和(自身を除く): 117760668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 991, 1097, 1982, 2194, 2973, 3291, 3964, 4388, 4955, 5485, 5946, 6582, 9910, 10970, 11892, 13164, 14865, 16455, 19820, 21940, 29730, 32910, 59460, 65820, 1087127, 2174254, 3261381, 4348508, 5435635, 6522762, 10871270, 13045524, 16306905, 21742540, 32613810, 65227620]

約数ペア:

[(1, 65227620), (2, 32613810), (3, 21742540), (4, 16306905), (5, 13045524), (6, 10871270), (10, 6522762), (12, 5435635), (15, 4348508), (20, 3261381), (30, 2174254), (60, 1087127), (991, 65820), (1097, 59460), (1982, 32910), (2194, 29730), (2973, 21940), (3291, 19820), (3964, 16455), (4388, 14865), (4955, 13164), (5485, 11892), (5946, 10970), (6582, 9910)]