740219130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1174951}}^1$

素因数の和:1174971

約数の個数: 48

約数和(自身を含む): 2199510144

約数和(自身を除く): 1459291014

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, 1174951, 2349902, 3524853, 5874755, 7049706, 8224657, 10574559, 11749510, 16449314, 17624265, 21149118, 24673971, 35248530, 41123285, 49347942, 52872795, 74021913, 82246570, 105745590, 123369855, 148043826, 246739710, 370109565, 740219130]

約数ペア:

[(1, 740219130), (2, 370109565), (3, 246739710), (5, 148043826), (6, 123369855), (7, 105745590), (9, 82246570), (10, 74021913), (14, 52872795), (15, 49347942), (18, 41123285), (21, 35248530), (30, 24673971), (35, 21149118), (42, 17624265), (45, 16449314), (63, 11749510), (70, 10574559), (90, 8224657), (105, 7049706), (126, 5874755), (210, 3524853), (315, 2349902), (630, 1174951)]