173824140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{413867}}^1$

素因数の和:413886

約数の個数: 48

約数和(自身を含む): 556238592

約数和(自身を除く): 382414452

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, 413867, 827734, 1241601, 1655468, 2069335, 2483202, 2897069, 4138670, 4966404, 5794138, 6208005, 8277340, 8691207, 11588276, 12416010, 14485345, 17382414, 24832020, 28970690, 34764828, 43456035, 57941380, 86912070, 173824140]

約数ペア:

[(1, 173824140), (2, 86912070), (3, 57941380), (4, 43456035), (5, 34764828), (6, 28970690), (7, 24832020), (10, 17382414), (12, 14485345), (14, 12416010), (15, 11588276), (20, 8691207), (21, 8277340), (28, 6208005), (30, 5794138), (35, 4966404), (42, 4138670), (60, 2897069), (70, 2483202), (84, 2069335), (105, 1655468), (140, 1241601), (210, 827734), (420, 413867)]