30582740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 67060224

約数和(自身を除く): 36477484

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 461, 535, 620, 922, 1070, 1844, 2140, 2305, 3317, 4610, 6634, 9220, 13268, 14291, 16585, 28582, 33170, 49327, 57164, 66340, 71455, 98654, 142910, 197308, 246635, 285820, 493270, 986540, 1529137, 3058274, 6116548, 7645685, 15291370, 30582740]

約数ペア:

[(1, 30582740), (2, 15291370), (4, 7645685), (5, 6116548), (10, 3058274), (20, 1529137), (31, 986540), (62, 493270), (107, 285820), (124, 246635), (155, 197308), (214, 142910), (310, 98654), (428, 71455), (461, 66340), (535, 57164), (620, 49327), (922, 33170), (1070, 28582), (1844, 16585), (2140, 14291), (2305, 13268), (3317, 9220), (4610, 6634)]