15247130210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3783407}}^1$

素因数の和:3783458

約数の個数: 32

約数和(自身を含む): 30509402112

約数和(自身を除く): 15262271902

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 3783407, 7566814, 18917035, 37834070, 49184291, 98368582, 117285617, 234571234, 245921455, 491842910, 586428085, 1172856170, 1524713021, 3049426042, 7623565105, 15247130210]

約数ペア:

[(1, 15247130210), (2, 7623565105), (5, 3049426042), (10, 1524713021), (13, 1172856170), (26, 586428085), (31, 491842910), (62, 245921455), (65, 234571234), (130, 117285617), (155, 98368582), (310, 49184291), (403, 37834070), (806, 18917035), (2015, 7566814), (4030, 3783407)]