2670985730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1230869}}^1$

素因数の和:1230914

約数の個数: 32

約数和(自身を含む): 5671848960

約数和(自身を除く): 3000863230

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 1230869, 2461738, 6154345, 8616083, 12308690, 17232166, 38156939, 43080415, 76313878, 86160830, 190784695, 267098573, 381569390, 534197146, 1335492865, 2670985730]

約数ペア:

[(1, 2670985730), (2, 1335492865), (5, 534197146), (7, 381569390), (10, 267098573), (14, 190784695), (31, 86160830), (35, 76313878), (62, 43080415), (70, 38156939), (155, 17232166), (217, 12308690), (310, 8616083), (434, 6154345), (1085, 2461738), (2170, 1230869)]