793963380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1890389}}^1$

素因数の和:1890408

約数の個数: 48

約数和(自身を含む): 2540684160

約数和(自身を除く): 1746720780

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, 1890389, 3780778, 5671167, 7561556, 9451945, 11342334, 13232723, 18903890, 22684668, 26465446, 28355835, 37807780, 39698169, 52930892, 56711670, 66163615, 79396338, 113423340, 132327230, 158792676, 198490845, 264654460, 396981690, 793963380]

約数ペア:

[(1, 793963380), (2, 396981690), (3, 264654460), (4, 198490845), (5, 158792676), (6, 132327230), (7, 113423340), (10, 79396338), (12, 66163615), (14, 56711670), (15, 52930892), (20, 39698169), (21, 37807780), (28, 28355835), (30, 26465446), (35, 22684668), (42, 18903890), (60, 13232723), (70, 11342334), (84, 9451945), (105, 7561556), (140, 5671167), (210, 3780778), (420, 1890389)]