243168702980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{28474087}}^1$

素因数の和:28474164

約数の個数: 48

約数和(自身を含む): 593172201216

約数和(自身を除く): 350003498236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 28474087, 56948174, 113896348, 142370435, 199318609, 284740870, 398637218, 569481740, 797274436, 996593045, 1736919307, 1993186090, 3473838614, 3986372180, 6947677228, 8684596535, 12158435149, 17369193070, 24316870298, 34738386140, 48633740596, 60792175745, 121584351490, 243168702980]

約数ペア:

[(1, 243168702980), (2, 121584351490), (4, 60792175745), (5, 48633740596), (7, 34738386140), (10, 24316870298), (14, 17369193070), (20, 12158435149), (28, 8684596535), (35, 6947677228), (61, 3986372180), (70, 3473838614), (122, 1993186090), (140, 1736919307), (244, 996593045), (305, 797274436), (427, 569481740), (610, 398637218), (854, 284740870), (1220, 199318609), (1708, 142370435), (2135, 113896348), (4270, 56948174), (8540, 28474087)]