39075390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 108725760

約数和(自身を除く): 69650370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 43, 45, 46, 69, 86, 90, 115, 129, 138, 207, 215, 230, 258, 345, 387, 414, 430, 439, 645, 690, 774, 878, 989, 1035, 1290, 1317, 1935, 1978, 2070, 2195, 2634, 2967, 3870, 3951, 4390, 4945, 5934, 6585, 7902, 8901, 9890, 10097, 13170, 14835, 17802, 18877, 19755, 20194, 29670, 30291, 37754, 39510, 44505, 50485, 56631, 60582, 89010, 90873, 94385, 100970, 113262, 151455, 169893, 181746, 188770, 283155, 302910, 339786, 434171, 454365, 566310, 849465, 868342, 908730, 1302513, 1698930, 2170855, 2605026, 3907539, 4341710, 6512565, 7815078, 13025130, 19537695, 39075390]

約数ペア:

[(1, 39075390), (2, 19537695), (3, 13025130), (5, 7815078), (6, 6512565), (9, 4341710), (10, 3907539), (15, 2605026), (18, 2170855), (23, 1698930), (30, 1302513), (43, 908730), (45, 868342), (46, 849465), (69, 566310), (86, 454365), (90, 434171), (115, 339786), (129, 302910), (138, 283155), (207, 188770), (215, 181746), (230, 169893), (258, 151455), (345, 113262), (387, 100970), (414, 94385), (430, 90873), (439, 89010), (645, 60582), (690, 56631), (774, 50485), (878, 44505), (989, 39510), (1035, 37754), (1290, 30291), (1317, 29670), (1935, 20194), (1978, 19755), (2070, 18877), (2195, 17802), (2634, 14835), (2967, 13170), (3870, 10097), (3951, 9890), (4390, 8901), (4945, 7902), (5934, 6585)]