159668730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 449729280

約数和(自身を除く): 290060550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 239, 390, 478, 571, 585, 717, 1142, 1170, 1195, 1434, 1713, 2151, 2390, 2855, 3107, 3426, 3585, 4302, 5139, 5710, 6214, 7170, 7423, 8565, 9321, 10278, 10755, 14846, 15535, 17130, 18642, 21510, 22269, 25695, 27963, 31070, 37115, 44538, 46605, 51390, 55926, 66807, 74230, 93210, 111345, 133614, 136469, 139815, 222690, 272938, 279630, 334035, 409407, 668070, 682345, 818814, 1228221, 1364690, 1774097, 2047035, 2456442, 3548194, 4094070, 5322291, 6141105, 8870485, 10644582, 12282210, 15966873, 17740970, 26611455, 31933746, 53222910, 79834365, 159668730]

約数ペア:

[(1, 159668730), (2, 79834365), (3, 53222910), (5, 31933746), (6, 26611455), (9, 17740970), (10, 15966873), (13, 12282210), (15, 10644582), (18, 8870485), (26, 6141105), (30, 5322291), (39, 4094070), (45, 3548194), (65, 2456442), (78, 2047035), (90, 1774097), (117, 1364690), (130, 1228221), (195, 818814), (234, 682345), (239, 668070), (390, 409407), (478, 334035), (571, 279630), (585, 272938), (717, 222690), (1142, 139815), (1170, 136469), (1195, 133614), (1434, 111345), (1713, 93210), (2151, 74230), (2390, 66807), (2855, 55926), (3107, 51390), (3426, 46605), (3585, 44538), (4302, 37115), (5139, 31070), (5710, 27963), (6214, 25695), (7170, 22269), (7423, 21510), (8565, 18642), (9321, 17130), (10278, 15535), (10755, 14846)]