8980451070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{7321}}^1$

素因数の和:8681

約数の個数: 64

約数和(自身を含む): 22268252160

約数和(自身を除く): 13287801090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1319, 2638, 3957, 6595, 7321, 7914, 13190, 14642, 19785, 21963, 36605, 39570, 40889, 43926, 73210, 81778, 109815, 122667, 204445, 219630, 226951, 245334, 408890, 453902, 613335, 680853, 1134755, 1226670, 1361706, 2269510, 3404265, 6808530, 9656399, 19312798, 28969197, 48281995, 57938394, 96563990, 144845985, 289691970, 299348369, 598696738, 898045107, 1496741845, 1796090214, 2993483690, 4490225535, 8980451070]

約数ペア:

[(1, 8980451070), (2, 4490225535), (3, 2993483690), (5, 1796090214), (6, 1496741845), (10, 898045107), (15, 598696738), (30, 299348369), (31, 289691970), (62, 144845985), (93, 96563990), (155, 57938394), (186, 48281995), (310, 28969197), (465, 19312798), (930, 9656399), (1319, 6808530), (2638, 3404265), (3957, 2269510), (6595, 1361706), (7321, 1226670), (7914, 1134755), (13190, 680853), (14642, 613335), (19785, 453902), (21963, 408890), (36605, 245334), (39570, 226951), (40889, 219630), (43926, 204445), (73210, 122667), (81778, 109815)]