1330708260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3168353}}^1$

素因数の和:3168372

約数の個数: 48

約数和(自身を含む): 4258267776

約数和(自身を除く): 2927559516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3168353, 6336706, 9505059, 12673412, 15841765, 19010118, 22178471, 31683530, 38020236, 44356942, 47525295, 63367060, 66535413, 88713884, 95050590, 110892355, 133070826, 190101180, 221784710, 266141652, 332677065, 443569420, 665354130, 1330708260]

約数ペア:

[(1, 1330708260), (2, 665354130), (3, 443569420), (4, 332677065), (5, 266141652), (6, 221784710), (7, 190101180), (10, 133070826), (12, 110892355), (14, 95050590), (15, 88713884), (20, 66535413), (21, 63367060), (28, 47525295), (30, 44356942), (35, 38020236), (42, 31683530), (60, 22178471), (70, 19010118), (84, 15841765), (105, 12673412), (140, 9505059), (210, 6336706), (420, 3168353)]