64544970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1049}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 177811200

約数和(自身を除く): 113266230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 293, 586, 879, 1049, 1465, 1758, 2051, 2098, 2930, 3147, 4102, 4395, 5245, 6153, 6294, 7343, 8790, 10255, 10490, 12306, 14686, 15735, 20510, 22029, 30765, 31470, 36715, 44058, 61530, 73430, 110145, 220290, 307357, 614714, 922071, 1536785, 1844142, 2151499, 3073570, 4302998, 4610355, 6454497, 9220710, 10757495, 12908994, 21514990, 32272485, 64544970]

約数ペア:

[(1, 64544970), (2, 32272485), (3, 21514990), (5, 12908994), (6, 10757495), (7, 9220710), (10, 6454497), (14, 4610355), (15, 4302998), (21, 3073570), (30, 2151499), (35, 1844142), (42, 1536785), (70, 922071), (105, 614714), (210, 307357), (293, 220290), (586, 110145), (879, 73430), (1049, 61530), (1465, 44058), (1758, 36715), (2051, 31470), (2098, 30765), (2930, 22029), (3147, 20510), (4102, 15735), (4395, 14686), (5245, 12306), (6153, 10490), (6294, 10255), (7343, 8790)]