121256152030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40553897}}^1$

素因数の和:40553940

約数の個数: 32

約数和(自身を含む): 245269975104

約数和(自身を除く): 124013823074

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 40553897, 81107794, 202769485, 405538970, 527200661, 932739631, 1054401322, 1865479262, 2636003305, 4663698155, 5272006610, 9327396310, 12125615203, 24251230406, 60628076015, 121256152030]

約数ペア:

[(1, 121256152030), (2, 60628076015), (5, 24251230406), (10, 12125615203), (13, 9327396310), (23, 5272006610), (26, 4663698155), (46, 2636003305), (65, 1865479262), (115, 1054401322), (130, 932739631), (230, 527200661), (299, 405538970), (598, 202769485), (1495, 81107794), (2990, 40553897)]