3977340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 11235840

約数和(自身を除く): 7258500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 439, 453, 604, 755, 878, 906, 1317, 1510, 1756, 1812, 2195, 2265, 2634, 3020, 4390, 4530, 5268, 6585, 8780, 9060, 13170, 26340, 66289, 132578, 198867, 265156, 331445, 397734, 662890, 795468, 994335, 1325780, 1988670, 3977340]

約数ペア:

[(1, 3977340), (2, 1988670), (3, 1325780), (4, 994335), (5, 795468), (6, 662890), (10, 397734), (12, 331445), (15, 265156), (20, 198867), (30, 132578), (60, 66289), (151, 26340), (302, 13170), (439, 9060), (453, 8780), (604, 6585), (755, 5268), (878, 4530), (906, 4390), (1317, 3020), (1510, 2634), (1756, 2265), (1812, 2195)]