66557930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4051}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 126033408

約数和(自身を除く): 59475478

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 4051, 8102, 8215, 16430, 20255, 40510, 125581, 214703, 251162, 429406, 627905, 1073515, 1255810, 2147030, 6655793, 13311586, 33278965, 66557930]

約数ペア:

[(1, 66557930), (2, 33278965), (5, 13311586), (10, 6655793), (31, 2147030), (53, 1255810), (62, 1073515), (106, 627905), (155, 429406), (265, 251162), (310, 214703), (530, 125581), (1643, 40510), (3286, 20255), (4051, 16430), (8102, 8215)]