243424860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{579583}}^1$

素因数の和:579602

約数の個数: 48

約数和(自身を含む): 778960896

約数和(自身を除く): 535536036

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, 579583, 1159166, 1738749, 2318332, 2897915, 3477498, 4057081, 5795830, 6954996, 8114162, 8693745, 11591660, 12171243, 16228324, 17387490, 20285405, 24342486, 34774980, 40570810, 48684972, 60856215, 81141620, 121712430, 243424860]

約数ペア:

[(1, 243424860), (2, 121712430), (3, 81141620), (4, 60856215), (5, 48684972), (6, 40570810), (7, 34774980), (10, 24342486), (12, 20285405), (14, 17387490), (15, 16228324), (20, 12171243), (21, 11591660), (28, 8693745), (30, 8114162), (35, 6954996), (42, 5795830), (60, 4057081), (70, 3477498), (84, 2897915), (105, 2318332), (140, 1738749), (210, 1159166), (420, 579583)]