108523380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{258389}}^1$

素因数の和:258408

約数の個数: 48

約数和(自身を含む): 347276160

約数和(自身を除く): 238752780

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, 258389, 516778, 775167, 1033556, 1291945, 1550334, 1808723, 2583890, 3100668, 3617446, 3875835, 5167780, 5426169, 7234892, 7751670, 9043615, 10852338, 15503340, 18087230, 21704676, 27130845, 36174460, 54261690, 108523380]

約数ペア:

[(1, 108523380), (2, 54261690), (3, 36174460), (4, 27130845), (5, 21704676), (6, 18087230), (7, 15503340), (10, 10852338), (12, 9043615), (14, 7751670), (15, 7234892), (20, 5426169), (21, 5167780), (28, 3875835), (30, 3617446), (35, 3100668), (42, 2583890), (60, 1808723), (70, 1550334), (84, 1291945), (105, 1033556), (140, 775167), (210, 516778), (420, 258389)]