128347830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 362115936

約数和(自身を除く): 233768106

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 163, 195, 234, 326, 390, 489, 585, 673, 815, 978, 1170, 1346, 1467, 1630, 2019, 2119, 2445, 2934, 3365, 4038, 4238, 4890, 6057, 6357, 6730, 7335, 8749, 10095, 10595, 12114, 12714, 14670, 17498, 19071, 20190, 21190, 26247, 30285, 31785, 38142, 43745, 52494, 60570, 63570, 78741, 87490, 95355, 109699, 131235, 157482, 190710, 219398, 262470, 329097, 393705, 548495, 658194, 787410, 987291, 1096990, 1426087, 1645485, 1974582, 2852174, 3290970, 4278261, 4936455, 7130435, 8556522, 9872910, 12834783, 14260870, 21391305, 25669566, 42782610, 64173915, 128347830]

約数ペア:

[(1, 128347830), (2, 64173915), (3, 42782610), (5, 25669566), (6, 21391305), (9, 14260870), (10, 12834783), (13, 9872910), (15, 8556522), (18, 7130435), (26, 4936455), (30, 4278261), (39, 3290970), (45, 2852174), (65, 1974582), (78, 1645485), (90, 1426087), (117, 1096990), (130, 987291), (163, 787410), (195, 658194), (234, 548495), (326, 393705), (390, 329097), (489, 262470), (585, 219398), (673, 190710), (815, 157482), (978, 131235), (1170, 109699), (1346, 95355), (1467, 87490), (1630, 78741), (2019, 63570), (2119, 60570), (2445, 52494), (2934, 43745), (3365, 38142), (4038, 31785), (4238, 30285), (4890, 26247), (6057, 21190), (6357, 20190), (6730, 19071), (7335, 17498), (8749, 14670), (10095, 12714), (10595, 12114)]