30716700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{14627}}^1$

素因数の和:14651

約数の個数: 72

約数和(自身を含む): 101576832

約数和(自身を除く): 70860132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 14627, 29254, 43881, 58508, 73135, 87762, 102389, 146270, 175524, 204778, 219405, 292540, 307167, 365675, 409556, 438810, 511945, 614334, 731350, 877620, 1023890, 1097025, 1228668, 1462700, 1535835, 2047780, 2194050, 2559725, 3071670, 4388100, 5119450, 6143340, 7679175, 10238900, 15358350, 30716700]

約数ペア:

[(1, 30716700), (2, 15358350), (3, 10238900), (4, 7679175), (5, 6143340), (6, 5119450), (7, 4388100), (10, 3071670), (12, 2559725), (14, 2194050), (15, 2047780), (20, 1535835), (21, 1462700), (25, 1228668), (28, 1097025), (30, 1023890), (35, 877620), (42, 731350), (50, 614334), (60, 511945), (70, 438810), (75, 409556), (84, 365675), (100, 307167), (105, 292540), (140, 219405), (150, 204778), (175, 175524), (210, 146270), (300, 102389), (350, 87762), (420, 73135), (525, 58508), (700, 43881), (1050, 29254), (2100, 14627)]