152080460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2377}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 365945664

約数和(自身を除く): 213865204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 457, 914, 1828, 2285, 2377, 3199, 4570, 4754, 6398, 9140, 9508, 11885, 12796, 15995, 16639, 23770, 31990, 33278, 47540, 63980, 66556, 83195, 166390, 332780, 1086289, 2172578, 4345156, 5431445, 7604023, 10862890, 15208046, 21725780, 30416092, 38020115, 76040230, 152080460]

約数ペア:

[(1, 152080460), (2, 76040230), (4, 38020115), (5, 30416092), (7, 21725780), (10, 15208046), (14, 10862890), (20, 7604023), (28, 5431445), (35, 4345156), (70, 2172578), (140, 1086289), (457, 332780), (914, 166390), (1828, 83195), (2285, 66556), (2377, 63980), (3199, 47540), (4570, 33278), (4754, 31990), (6398, 23770), (9140, 16639), (9508, 15995), (11885, 12796)]