425438910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 144

約数和(自身を含む): 1215802224

約数和(自身を除く): 790363314

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 83, 90, 117, 130, 166, 169, 195, 234, 249, 337, 338, 390, 415, 498, 507, 585, 674, 747, 830, 845, 1011, 1014, 1079, 1170, 1245, 1494, 1521, 1685, 1690, 2022, 2158, 2490, 2535, 3033, 3042, 3237, 3370, 3735, 4381, 5055, 5070, 5395, 6066, 6474, 7470, 7605, 8762, 9711, 10110, 10790, 13143, 14027, 15165, 15210, 16185, 19422, 21905, 26286, 27971, 28054, 30330, 32370, 39429, 42081, 43810, 48555, 55942, 56953, 65715, 70135, 78858, 83913, 84162, 97110, 113906, 126243, 131430, 139855, 140270, 167826, 170859, 197145, 210405, 251739, 252486, 279710, 284765, 341718, 363623, 394290, 419565, 420810, 503478, 512577, 569530, 631215, 727246, 839130, 854295, 1025154, 1090869, 1258695, 1262430, 1708590, 1818115, 2181738, 2517390, 2562885, 3272607, 3636230, 4727099, 5125770, 5454345, 6545214, 9454198, 10908690, 14181297, 16363035, 23635495, 28362594, 32726070, 42543891, 47270990, 70906485, 85087782, 141812970, 212719455, 425438910]

約数ペア:

[(1, 425438910), (2, 212719455), (3, 141812970), (5, 85087782), (6, 70906485), (9, 47270990), (10, 42543891), (13, 32726070), (15, 28362594), (18, 23635495), (26, 16363035), (30, 14181297), (39, 10908690), (45, 9454198), (65, 6545214), (78, 5454345), (83, 5125770), (90, 4727099), (117, 3636230), (130, 3272607), (166, 2562885), (169, 2517390), (195, 2181738), (234, 1818115), (249, 1708590), (337, 1262430), (338, 1258695), (390, 1090869), (415, 1025154), (498, 854295), (507, 839130), (585, 727246), (674, 631215), (747, 569530), (830, 512577), (845, 503478), (1011, 420810), (1014, 419565), (1079, 394290), (1170, 363623), (1245, 341718), (1494, 284765), (1521, 279710), (1685, 252486), (1690, 251739), (2022, 210405), (2158, 197145), (2490, 170859), (2535, 167826), (3033, 140270), (3042, 139855), (3237, 131430), (3370, 126243), (3735, 113906), (4381, 97110), (5055, 84162), (5070, 83913), (5395, 78858), (6066, 70135), (6474, 65715), (7470, 56953), (7605, 55942), (8762, 48555), (9711, 43810), (10110, 42081), (10790, 39429), (13143, 32370), (14027, 30330), (15165, 28054), (15210, 27971), (16185, 26286), (19422, 21905)]