63725340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2227

約数の個数: 96

約数和(自身を含む): 206889984

約数和(自身を除く): 143164644

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, 2137, 2485, 2982, 4260, 4274, 4970, 5964, 6411, 7455, 8548, 9940, 10685, 12822, 14910, 14959, 21370, 25644, 29820, 29918, 32055, 42740, 44877, 59836, 64110, 74795, 89754, 128220, 149590, 151727, 179508, 224385, 299180, 303454, 448770, 455181, 606908, 758635, 897540, 910362, 1062089, 1517270, 1820724, 2124178, 2275905, 3034540, 3186267, 4248356, 4551810, 5310445, 6372534, 9103620, 10620890, 12745068, 15931335, 21241780, 31862670, 63725340]

約数ペア:

[(1, 63725340), (2, 31862670), (3, 21241780), (4, 15931335), (5, 12745068), (6, 10620890), (7, 9103620), (10, 6372534), (12, 5310445), (14, 4551810), (15, 4248356), (20, 3186267), (21, 3034540), (28, 2275905), (30, 2124178), (35, 1820724), (42, 1517270), (60, 1062089), (70, 910362), (71, 897540), (84, 758635), (105, 606908), (140, 455181), (142, 448770), (210, 303454), (213, 299180), (284, 224385), (355, 179508), (420, 151727), (426, 149590), (497, 128220), (710, 89754), (852, 74795), (994, 64110), (1065, 59836), (1420, 44877), (1491, 42740), (1988, 32055), (2130, 29918), (2137, 29820), (2485, 25644), (2982, 21370), (4260, 14959), (4274, 14910), (4970, 12822), (5964, 10685), (6411, 9940), (7455, 8548)]