328652010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 881419968

約数和(自身を除く): 552767958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 163, 215, 258, 326, 387, 430, 489, 521, 645, 774, 815, 978, 1042, 1290, 1467, 1563, 1630, 1935, 2445, 2605, 2934, 3126, 3870, 4689, 4890, 5210, 7009, 7335, 7815, 9378, 14018, 14670, 15630, 21027, 22403, 23445, 35045, 42054, 44806, 46890, 63081, 67209, 70090, 84923, 105135, 112015, 126162, 134418, 169846, 201627, 210270, 224030, 254769, 315405, 336045, 403254, 424615, 509538, 630810, 672090, 764307, 849230, 1008135, 1273845, 1528614, 2016270, 2547690, 3651689, 3821535, 7303378, 7643070, 10955067, 18258445, 21910134, 32865201, 36516890, 54775335, 65730402, 109550670, 164326005, 328652010]

約数ペア:

[(1, 328652010), (2, 164326005), (3, 109550670), (5, 65730402), (6, 54775335), (9, 36516890), (10, 32865201), (15, 21910134), (18, 18258445), (30, 10955067), (43, 7643070), (45, 7303378), (86, 3821535), (90, 3651689), (129, 2547690), (163, 2016270), (215, 1528614), (258, 1273845), (326, 1008135), (387, 849230), (430, 764307), (489, 672090), (521, 630810), (645, 509538), (774, 424615), (815, 403254), (978, 336045), (1042, 315405), (1290, 254769), (1467, 224030), (1563, 210270), (1630, 201627), (1935, 169846), (2445, 134418), (2605, 126162), (2934, 112015), (3126, 105135), (3870, 84923), (4689, 70090), (4890, 67209), (5210, 63081), (7009, 46890), (7335, 44806), (7815, 42054), (9378, 35045), (14018, 23445), (14670, 22403), (15630, 21027)]