346853940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{44129}}^1$

素因数の和:44272

約数の個数: 48

約数和(自身を含む): 978626880

約数和(自身を除く): 631772940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 44129, 88258, 132387, 176516, 220645, 264774, 441290, 529548, 661935, 882580, 1323870, 2647740, 5780899, 11561798, 17342697, 23123596, 28904495, 34685394, 57808990, 69370788, 86713485, 115617980, 173426970, 346853940]

約数ペア:

[(1, 346853940), (2, 173426970), (3, 115617980), (4, 86713485), (5, 69370788), (6, 57808990), (10, 34685394), (12, 28904495), (15, 23123596), (20, 17342697), (30, 11561798), (60, 5780899), (131, 2647740), (262, 1323870), (393, 882580), (524, 661935), (655, 529548), (786, 441290), (1310, 264774), (1572, 220645), (1965, 176516), (2620, 132387), (3930, 88258), (7860, 44129)]