3857340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 11013408

約数和(自身を除く): 7156068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1213, 1590, 2426, 3180, 3639, 4852, 6065, 7278, 12130, 14556, 18195, 24260, 36390, 64289, 72780, 128578, 192867, 257156, 321445, 385734, 642890, 771468, 964335, 1285780, 1928670, 3857340]

約数ペア:

[(1, 3857340), (2, 1928670), (3, 1285780), (4, 964335), (5, 771468), (6, 642890), (10, 385734), (12, 321445), (15, 257156), (20, 192867), (30, 128578), (53, 72780), (60, 64289), (106, 36390), (159, 24260), (212, 18195), (265, 14556), (318, 12130), (530, 7278), (636, 6065), (795, 4852), (1060, 3639), (1213, 3180), (1590, 2426)]