65315820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4517}}^1$

素因数の和:4770

約数の個数: 48

約数和(自身を含む): 183683808

約数和(自身を除く): 118367988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4517, 4820, 7230, 9034, 13551, 14460, 18068, 22585, 27102, 45170, 54204, 67755, 90340, 135510, 271020, 1088597, 2177194, 3265791, 4354388, 5442985, 6531582, 10885970, 13063164, 16328955, 21771940, 32657910, 65315820]

約数ペア:

[(1, 65315820), (2, 32657910), (3, 21771940), (4, 16328955), (5, 13063164), (6, 10885970), (10, 6531582), (12, 5442985), (15, 4354388), (20, 3265791), (30, 2177194), (60, 1088597), (241, 271020), (482, 135510), (723, 90340), (964, 67755), (1205, 54204), (1446, 45170), (2410, 27102), (2892, 22585), (3615, 18068), (4517, 14460), (4820, 13551), (7230, 9034)]