426341790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{676733}}^1$

素因数の和:676753

約数の個数: 48

約数和(自身を含む): 1266846048

約数和(自身を除く): 840504258

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 676733, 1353466, 2030199, 3383665, 4060398, 4737131, 6090597, 6767330, 9474262, 10150995, 12181194, 14211393, 20301990, 23685655, 28422786, 30452985, 42634179, 47371310, 60905970, 71056965, 85268358, 142113930, 213170895, 426341790]

約数ペア:

[(1, 426341790), (2, 213170895), (3, 142113930), (5, 85268358), (6, 71056965), (7, 60905970), (9, 47371310), (10, 42634179), (14, 30452985), (15, 28422786), (18, 23685655), (21, 20301990), (30, 14211393), (35, 12181194), (42, 10150995), (45, 9474262), (63, 6767330), (70, 6090597), (90, 4737131), (105, 4060398), (126, 3383665), (210, 2030199), (315, 1353466), (630, 676733)]