2943132772020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7007458981}}^1$

素因数の和:7007459000

約数の個数: 48

約数和(自身を含む): 9418024871808

約数和(自身を除く): 6474892099788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7007458981, 14014917962, 21022376943, 28029835924, 35037294905, 42044753886, 49052212867, 70074589810, 84089507772, 98104425734, 105111884715, 140149179620, 147156638601, 196208851468, 210223769430, 245261064335, 294313277202, 420447538860, 490522128670, 588626554404, 735783193005, 981044257340, 1471566386010, 2943132772020]

約数ペア:

[(1, 2943132772020), (2, 1471566386010), (3, 981044257340), (4, 735783193005), (5, 588626554404), (6, 490522128670), (7, 420447538860), (10, 294313277202), (12, 245261064335), (14, 210223769430), (15, 196208851468), (20, 147156638601), (21, 140149179620), (28, 105111884715), (30, 98104425734), (35, 84089507772), (42, 70074589810), (60, 49052212867), (70, 42044753886), (84, 35037294905), (105, 28029835924), (140, 21022376943), (210, 14014917962), (420, 7007458981)]