42665460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 127733760

約数和(自身を除く): 85068300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 345, 430, 460, 516, 645, 690, 719, 860, 989, 1290, 1380, 1438, 1978, 2157, 2580, 2876, 2967, 3595, 3956, 4314, 4945, 5934, 7190, 8628, 9890, 10785, 11868, 14380, 14835, 16537, 19780, 21570, 29670, 30917, 33074, 43140, 49611, 59340, 61834, 66148, 82685, 92751, 99222, 123668, 154585, 165370, 185502, 198444, 248055, 309170, 330740, 371004, 463755, 496110, 618340, 711091, 927510, 992220, 1422182, 1855020, 2133273, 2844364, 3555455, 4266546, 7110910, 8533092, 10666365, 14221820, 21332730, 42665460]

約数ペア:

[(1, 42665460), (2, 21332730), (3, 14221820), (4, 10666365), (5, 8533092), (6, 7110910), (10, 4266546), (12, 3555455), (15, 2844364), (20, 2133273), (23, 1855020), (30, 1422182), (43, 992220), (46, 927510), (60, 711091), (69, 618340), (86, 496110), (92, 463755), (115, 371004), (129, 330740), (138, 309170), (172, 248055), (215, 198444), (230, 185502), (258, 165370), (276, 154585), (345, 123668), (430, 99222), (460, 92751), (516, 82685), (645, 66148), (690, 61834), (719, 59340), (860, 49611), (989, 43140), (1290, 33074), (1380, 30917), (1438, 29670), (1978, 21570), (2157, 19780), (2580, 16537), (2876, 14835), (2967, 14380), (3595, 11868), (3956, 10785), (4314, 9890), (4945, 8628), (5934, 7190)]