1487075940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1180219}}^1$

素因数の和:1180241

約数の個数: 72

約数和(自身を含む): 5155200960

約数和(自身を除く): 3668125020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1180219, 2360438, 3540657, 4720876, 5901095, 7081314, 8261533, 10621971, 11802190, 14162628, 16523066, 17703285, 21243942, 23604380, 24784599, 33046132, 35406570, 41307665, 42487884, 49569198, 53109855, 70813140, 74353797, 82615330, 99138396, 106219710, 123922995, 148707594, 165230660, 212439420, 247845990, 297415188, 371768985, 495691980, 743537970, 1487075940]

約数ペア:

[(1, 1487075940), (2, 743537970), (3, 495691980), (4, 371768985), (5, 297415188), (6, 247845990), (7, 212439420), (9, 165230660), (10, 148707594), (12, 123922995), (14, 106219710), (15, 99138396), (18, 82615330), (20, 74353797), (21, 70813140), (28, 53109855), (30, 49569198), (35, 42487884), (36, 41307665), (42, 35406570), (45, 33046132), (60, 24784599), (63, 23604380), (70, 21243942), (84, 17703285), (90, 16523066), (105, 14162628), (126, 11802190), (140, 10621971), (180, 8261533), (210, 7081314), (252, 5901095), (315, 4720876), (420, 3540657), (630, 2360438), (1260, 1180219)]