30834460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 68527872

約数和(自身を除く): 37693412

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1213, 1271, 2426, 2542, 4852, 5084, 6065, 6355, 12130, 12710, 24260, 25420, 37603, 49733, 75206, 99466, 150412, 188015, 198932, 248665, 376030, 497330, 752060, 994660, 1541723, 3083446, 6166892, 7708615, 15417230, 30834460]

約数ペア:

[(1, 30834460), (2, 15417230), (4, 7708615), (5, 6166892), (10, 3083446), (20, 1541723), (31, 994660), (41, 752060), (62, 497330), (82, 376030), (124, 248665), (155, 198932), (164, 188015), (205, 150412), (310, 99466), (410, 75206), (620, 49733), (820, 37603), (1213, 25420), (1271, 24260), (2426, 12710), (2542, 12130), (4852, 6355), (5084, 6065)]