64763930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 146361600

約数和(自身を除く): 81597670

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 241, 349, 385, 482, 698, 770, 1205, 1687, 1745, 2410, 2443, 2651, 3374, 3490, 3839, 4886, 5302, 7678, 8435, 12215, 13255, 16870, 18557, 19195, 24430, 26510, 26873, 37114, 38390, 53746, 84109, 92785, 134365, 168218, 185570, 268730, 420545, 588763, 841090, 925199, 1177526, 1850398, 2943815, 4625995, 5887630, 6476393, 9251990, 12952786, 32381965, 64763930]

約数ペア:

[(1, 64763930), (2, 32381965), (5, 12952786), (7, 9251990), (10, 6476393), (11, 5887630), (14, 4625995), (22, 2943815), (35, 1850398), (55, 1177526), (70, 925199), (77, 841090), (110, 588763), (154, 420545), (241, 268730), (349, 185570), (385, 168218), (482, 134365), (698, 92785), (770, 84109), (1205, 53746), (1687, 38390), (1745, 37114), (2410, 26873), (2443, 26510), (2651, 24430), (3374, 19195), (3490, 18557), (3839, 16870), (4886, 13255), (5302, 12215), (7678, 8435)]