299267930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{3719}}^1$

素因数の和:4358

約数の個数: 32

約数和(自身を含む): 581212800

約数和(自身を除く): 281944870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 619, 1238, 3095, 3719, 6190, 7438, 8047, 16094, 18595, 37190, 40235, 48347, 80470, 96694, 241735, 483470, 2302061, 4604122, 11510305, 23020610, 29926793, 59853586, 149633965, 299267930]

約数ペア:

[(1, 299267930), (2, 149633965), (5, 59853586), (10, 29926793), (13, 23020610), (26, 11510305), (65, 4604122), (130, 2302061), (619, 483470), (1238, 241735), (3095, 96694), (3719, 80470), (6190, 48347), (7438, 40235), (8047, 37190), (16094, 18595)]