1520923070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{8297}}^1$

素因数の和:9124

約数の個数: 32

約数和(自身を含む): 2860619328

約数和(自身を除く): 1339696258

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 797, 1594, 3985, 7970, 8297, 16594, 18331, 36662, 41485, 82970, 91655, 183310, 190831, 381662, 954155, 1908310, 6612709, 13225418, 33063545, 66127090, 152092307, 304184614, 760461535, 1520923070]

約数ペア:

[(1, 1520923070), (2, 760461535), (5, 304184614), (10, 152092307), (23, 66127090), (46, 33063545), (115, 13225418), (230, 6612709), (797, 1908310), (1594, 954155), (3985, 381662), (7970, 190831), (8297, 183310), (16594, 91655), (18331, 82970), (36662, 41485)]