814834070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{2707}}^1$

素因数の和:3716

約数の個数: 32

約数和(自身を含む): 1516133376

約数和(自身を除く): 701299306

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 971, 1942, 2707, 4855, 5414, 9710, 13535, 27070, 30101, 60202, 83917, 150505, 167834, 301010, 419585, 839170, 2628497, 5256994, 13142485, 26284970, 81483407, 162966814, 407417035, 814834070]

約数ペア:

[(1, 814834070), (2, 407417035), (5, 162966814), (10, 81483407), (31, 26284970), (62, 13142485), (155, 5256994), (310, 2628497), (971, 839170), (1942, 419585), (2707, 301010), (4855, 167834), (5414, 150505), (9710, 83917), (13535, 60202), (27070, 30101)]