7103402420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5822461}}^1$

素因数の和:5822531

約数の個数: 24

約数和(自身を含む): 15161691048

約数和(自身を除く): 8058288628

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 5822461, 11644922, 23289844, 29112305, 58224610, 116449220, 355170121, 710340242, 1420680484, 1775850605, 3551701210, 7103402420]

約数ペア:

[(1, 7103402420), (2, 3551701210), (4, 1775850605), (5, 1420680484), (10, 710340242), (20, 355170121), (61, 116449220), (122, 58224610), (244, 29112305), (305, 23289844), (610, 11644922), (1220, 5822461)]