1995470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 3822336

約数和(自身を除く): 1826866

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 157, 205, 310, 314, 410, 785, 1271, 1570, 2542, 4867, 6355, 6437, 9734, 12710, 12874, 24335, 32185, 48670, 64370, 199547, 399094, 997735, 1995470]

約数ペア:

[(1, 1995470), (2, 997735), (5, 399094), (10, 199547), (31, 64370), (41, 48670), (62, 32185), (82, 24335), (155, 12874), (157, 12710), (205, 9734), (310, 6437), (314, 6355), (410, 4867), (785, 2542), (1271, 1570)]