145611660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6113}}^1$

素因数の和:6522

約数の個数: 48

約数和(自身を含む): 408806496

約数和(自身を除く): 263194836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 6113, 7940, 11910, 12226, 18339, 23820, 24452, 30565, 36678, 61130, 73356, 91695, 122260, 183390, 366780, 2426861, 4853722, 7280583, 9707444, 12134305, 14561166, 24268610, 29122332, 36402915, 48537220, 72805830, 145611660]

約数ペア:

[(1, 145611660), (2, 72805830), (3, 48537220), (4, 36402915), (5, 29122332), (6, 24268610), (10, 14561166), (12, 12134305), (15, 9707444), (20, 7280583), (30, 4853722), (60, 2426861), (397, 366780), (794, 183390), (1191, 122260), (1588, 91695), (1985, 73356), (2382, 61130), (3970, 36678), (4764, 30565), (5955, 24452), (6113, 23820), (7940, 18339), (11910, 12226)]