63442740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 191471616

約数和(自身を除く): 128028876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1483, 1860, 2139, 2852, 2966, 3565, 4278, 4449, 5932, 7130, 7415, 8556, 8898, 10695, 14260, 14830, 17796, 21390, 22245, 29660, 34109, 42780, 44490, 45973, 68218, 88980, 91946, 102327, 136436, 137919, 170545, 183892, 204654, 229865, 275838, 341090, 409308, 459730, 511635, 551676, 682180, 689595, 919460, 1023270, 1057379, 1379190, 2046540, 2114758, 2758380, 3172137, 4229516, 5286895, 6344274, 10573790, 12688548, 15860685, 21147580, 31721370, 63442740]

約数ペア:

[(1, 63442740), (2, 31721370), (3, 21147580), (4, 15860685), (5, 12688548), (6, 10573790), (10, 6344274), (12, 5286895), (15, 4229516), (20, 3172137), (23, 2758380), (30, 2114758), (31, 2046540), (46, 1379190), (60, 1057379), (62, 1023270), (69, 919460), (92, 689595), (93, 682180), (115, 551676), (124, 511635), (138, 459730), (155, 409308), (186, 341090), (230, 275838), (276, 229865), (310, 204654), (345, 183892), (372, 170545), (460, 137919), (465, 136436), (620, 102327), (690, 91946), (713, 88980), (930, 68218), (1380, 45973), (1426, 44490), (1483, 42780), (1860, 34109), (2139, 29660), (2852, 22245), (2966, 21390), (3565, 17796), (4278, 14830), (4449, 14260), (5932, 10695), (7130, 8898), (7415, 8556)]