42680370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 110574720

約数和(自身を除く): 67894350

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1579, 1590, 1802, 2703, 3158, 4505, 4737, 5406, 7895, 9010, 9474, 13515, 15790, 23685, 26843, 27030, 47370, 53686, 80529, 83687, 134215, 161058, 167374, 251061, 268430, 402645, 418435, 502122, 805290, 836870, 1255305, 1422679, 2510610, 2845358, 4268037, 7113395, 8536074, 14226790, 21340185, 42680370]

約数ペア:

[(1, 42680370), (2, 21340185), (3, 14226790), (5, 8536074), (6, 7113395), (10, 4268037), (15, 2845358), (17, 2510610), (30, 1422679), (34, 1255305), (51, 836870), (53, 805290), (85, 502122), (102, 418435), (106, 402645), (159, 268430), (170, 251061), (255, 167374), (265, 161058), (318, 134215), (510, 83687), (530, 80529), (795, 53686), (901, 47370), (1579, 27030), (1590, 26843), (1802, 23685), (2703, 15790), (3158, 13515), (4505, 9474), (4737, 9010), (5406, 7895)]