407741490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{619}}^1$

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 1145551680

約数和(自身を除く): 737810190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 563, 585, 619, 1126, 1170, 1238, 1689, 1857, 2815, 3095, 3378, 3714, 5067, 5571, 5630, 6190, 7319, 8047, 8445, 9285, 10134, 11142, 14638, 16094, 16890, 18570, 21957, 24141, 25335, 27855, 36595, 40235, 43914, 48282, 50670, 55710, 65871, 72423, 73190, 80470, 109785, 120705, 131742, 144846, 219570, 241410, 329355, 348497, 362115, 658710, 696994, 724230, 1045491, 1742485, 2090982, 3136473, 3484970, 4530461, 5227455, 6272946, 9060922, 10454910, 13591383, 15682365, 22652305, 27182766, 31364730, 40774149, 45304610, 67956915, 81548298, 135913830, 203870745, 407741490]

約数ペア:

[(1, 407741490), (2, 203870745), (3, 135913830), (5, 81548298), (6, 67956915), (9, 45304610), (10, 40774149), (13, 31364730), (15, 27182766), (18, 22652305), (26, 15682365), (30, 13591383), (39, 10454910), (45, 9060922), (65, 6272946), (78, 5227455), (90, 4530461), (117, 3484970), (130, 3136473), (195, 2090982), (234, 1742485), (390, 1045491), (563, 724230), (585, 696994), (619, 658710), (1126, 362115), (1170, 348497), (1238, 329355), (1689, 241410), (1857, 219570), (2815, 144846), (3095, 131742), (3378, 120705), (3714, 109785), (5067, 80470), (5571, 73190), (5630, 72423), (6190, 65871), (7319, 55710), (8047, 50670), (8445, 48282), (9285, 43914), (10134, 40235), (11142, 36595), (14638, 27855), (16094, 25335), (16890, 24141), (18570, 21957)]