15181010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3767}}^1$

素因数の和:3818

約数の個数: 32

約数和(自身を含む): 30385152

約数和(自身を除く): 15204142

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 3767, 4030, 7534, 18835, 37670, 48971, 97942, 116777, 233554, 244855, 489710, 583885, 1167770, 1518101, 3036202, 7590505, 15181010]

約数ペア:

[(1, 15181010), (2, 7590505), (5, 3036202), (10, 1518101), (13, 1167770), (26, 583885), (31, 489710), (62, 244855), (65, 233554), (130, 116777), (155, 97942), (310, 48971), (403, 37670), (806, 18835), (2015, 7534), (3767, 4030)]