2935240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 8242560

約数和(自身を除く): 5307320

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, 953, 1540, 1906, 3080, 3812, 4765, 6671, 7624, 9530, 10483, 13342, 19060, 20966, 26684, 33355, 38120, 41932, 52415, 53368, 66710, 73381, 83864, 104830, 133420, 146762, 209660, 266840, 293524, 366905, 419320, 587048, 733810, 1467620, 2935240]

約数ペア:

[(1, 2935240), (2, 1467620), (4, 733810), (5, 587048), (7, 419320), (8, 366905), (10, 293524), (11, 266840), (14, 209660), (20, 146762), (22, 133420), (28, 104830), (35, 83864), (40, 73381), (44, 66710), (55, 53368), (56, 52415), (70, 41932), (77, 38120), (88, 33355), (110, 26684), (140, 20966), (154, 19060), (220, 13342), (280, 10483), (308, 9530), (385, 7624), (440, 6671), (616, 4765), (770, 3812), (953, 3080), (1540, 1906)]