66262310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 133747200

約数和(自身を除く): 67484890

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 59, 95, 115, 118, 190, 230, 257, 295, 437, 514, 590, 874, 1121, 1285, 1357, 2185, 2242, 2570, 2714, 4370, 4883, 5605, 5911, 6785, 9766, 11210, 11822, 13570, 15163, 24415, 25783, 29555, 30326, 48830, 51566, 59110, 75815, 112309, 128915, 151630, 224618, 257830, 288097, 348749, 561545, 576194, 697498, 1123090, 1440485, 1743745, 2880970, 3487490, 6626231, 13252462, 33131155, 66262310]

約数ペア:

[(1, 66262310), (2, 33131155), (5, 13252462), (10, 6626231), (19, 3487490), (23, 2880970), (38, 1743745), (46, 1440485), (59, 1123090), (95, 697498), (115, 576194), (118, 561545), (190, 348749), (230, 288097), (257, 257830), (295, 224618), (437, 151630), (514, 128915), (590, 112309), (874, 75815), (1121, 59110), (1285, 51566), (1357, 48830), (2185, 30326), (2242, 29555), (2570, 25783), (2714, 24415), (4370, 15163), (4883, 13570), (5605, 11822), (5911, 11210), (6785, 9766)]