1208487930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3098687}}^1$

素因数の和:3098710

約数の個数: 32

約数和(自身を含む): 3123477504

約数和(自身を除く): 1914989574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3098687, 6197374, 9296061, 15493435, 18592122, 30986870, 40282931, 46480305, 80565862, 92960610, 120848793, 201414655, 241697586, 402829310, 604243965, 1208487930]

約数ペア:

[(1, 1208487930), (2, 604243965), (3, 402829310), (5, 241697586), (6, 201414655), (10, 120848793), (13, 92960610), (15, 80565862), (26, 46480305), (30, 40282931), (39, 30986870), (65, 18592122), (78, 15493435), (130, 9296061), (195, 6197374), (390, 3098687)]