64996770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1575

約数の個数: 64

約数和(自身を含む): 164560896

約数和(自身を除く): 99564126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 705, 930, 1410, 1457, 1487, 2914, 2974, 4371, 4461, 7285, 7435, 8742, 8922, 14570, 14870, 21855, 22305, 43710, 44610, 46097, 69889, 92194, 138291, 139778, 209667, 230485, 276582, 349445, 419334, 460970, 691455, 698890, 1048335, 1382910, 2096670, 2166559, 4333118, 6499677, 10832795, 12999354, 21665590, 32498385, 64996770]

約数ペア:

[(1, 64996770), (2, 32498385), (3, 21665590), (5, 12999354), (6, 10832795), (10, 6499677), (15, 4333118), (30, 2166559), (31, 2096670), (47, 1382910), (62, 1048335), (93, 698890), (94, 691455), (141, 460970), (155, 419334), (186, 349445), (235, 276582), (282, 230485), (310, 209667), (465, 139778), (470, 138291), (705, 92194), (930, 69889), (1410, 46097), (1457, 44610), (1487, 43710), (2914, 22305), (2974, 21855), (4371, 14870), (4461, 14570), (7285, 8922), (7435, 8742)]