149481640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{48533}}^1$

素因数の和:48562

約数の個数: 64

約数和(自身を含む): 419333760

約数和(自身を除く): 269852120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 48533, 97066, 194132, 242665, 339731, 388264, 485330, 533863, 679462, 970660, 1067726, 1358924, 1698655, 1941320, 2135452, 2669315, 2717848, 3397310, 3737041, 4270904, 5338630, 6794620, 7474082, 10677260, 13589240, 14948164, 18685205, 21354520, 29896328, 37370410, 74740820, 149481640]

約数ペア:

[(1, 149481640), (2, 74740820), (4, 37370410), (5, 29896328), (7, 21354520), (8, 18685205), (10, 14948164), (11, 13589240), (14, 10677260), (20, 7474082), (22, 6794620), (28, 5338630), (35, 4270904), (40, 3737041), (44, 3397310), (55, 2717848), (56, 2669315), (70, 2135452), (77, 1941320), (88, 1698655), (110, 1358924), (140, 1067726), (154, 970660), (220, 679462), (280, 533863), (308, 485330), (385, 388264), (440, 339731), (616, 242665), (770, 194132), (1540, 97066), (3080, 48533)]