6954020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 15685488

約数和(自身を除く): 8731468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 181, 226, 340, 362, 452, 565, 724, 905, 1130, 1810, 1921, 2260, 3077, 3620, 3842, 6154, 7684, 9605, 12308, 15385, 19210, 20453, 30770, 38420, 40906, 61540, 81812, 102265, 204530, 347701, 409060, 695402, 1390804, 1738505, 3477010, 6954020]

約数ペア:

[(1, 6954020), (2, 3477010), (4, 1738505), (5, 1390804), (10, 695402), (17, 409060), (20, 347701), (34, 204530), (68, 102265), (85, 81812), (113, 61540), (170, 40906), (181, 38420), (226, 30770), (340, 20453), (362, 19210), (452, 15385), (565, 12308), (724, 9605), (905, 7684), (1130, 6154), (1810, 3842), (1921, 3620), (2260, 3077)]