73565940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2557

約数の個数: 96

約数和(自身を含む): 238823424

約数和(自身を除く): 165257484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2467, 2485, 2982, 4260, 4934, 4970, 5964, 7401, 7455, 9868, 9940, 12335, 14802, 14910, 17269, 24670, 29604, 29820, 34538, 37005, 49340, 51807, 69076, 74010, 86345, 103614, 148020, 172690, 175157, 207228, 259035, 345380, 350314, 518070, 525471, 700628, 875785, 1036140, 1050942, 1226099, 1751570, 2101884, 2452198, 2627355, 3503140, 3678297, 4904396, 5254710, 6130495, 7356594, 10509420, 12260990, 14713188, 18391485, 24521980, 36782970, 73565940]

約数ペア:

[(1, 73565940), (2, 36782970), (3, 24521980), (4, 18391485), (5, 14713188), (6, 12260990), (7, 10509420), (10, 7356594), (12, 6130495), (14, 5254710), (15, 4904396), (20, 3678297), (21, 3503140), (28, 2627355), (30, 2452198), (35, 2101884), (42, 1751570), (60, 1226099), (70, 1050942), (71, 1036140), (84, 875785), (105, 700628), (140, 525471), (142, 518070), (210, 350314), (213, 345380), (284, 259035), (355, 207228), (420, 175157), (426, 172690), (497, 148020), (710, 103614), (852, 86345), (994, 74010), (1065, 69076), (1420, 51807), (1491, 49340), (1988, 37005), (2130, 34538), (2467, 29820), (2485, 29604), (2982, 24670), (4260, 17269), (4934, 14910), (4970, 14802), (5964, 12335), (7401, 9940), (7455, 9868)]