1402162020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1112827}}^1$

素因数の和:1112849

約数の個数: 72

約数和(自身を含む): 4860832704

約数和(自身を除く): 3458670684

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, 1112827, 2225654, 3338481, 4451308, 5564135, 6676962, 7789789, 10015443, 11128270, 13353924, 15579578, 16692405, 20030886, 22256540, 23369367, 31159156, 33384810, 38948945, 40061772, 46738734, 50077215, 66769620, 70108101, 77897890, 93477468, 100154430, 116846835, 140216202, 155795780, 200308860, 233693670, 280432404, 350540505, 467387340, 701081010, 1402162020]

約数ペア:

[(1, 1402162020), (2, 701081010), (3, 467387340), (4, 350540505), (5, 280432404), (6, 233693670), (7, 200308860), (9, 155795780), (10, 140216202), (12, 116846835), (14, 100154430), (15, 93477468), (18, 77897890), (20, 70108101), (21, 66769620), (28, 50077215), (30, 46738734), (35, 40061772), (36, 38948945), (42, 33384810), (45, 31159156), (60, 23369367), (63, 22256540), (70, 20030886), (84, 16692405), (90, 15579578), (105, 13353924), (126, 11128270), (140, 10015443), (180, 7789789), (210, 6676962), (252, 5564135), (315, 4451308), (420, 3338481), (630, 2225654), (1260, 1112827)]