1970015930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{37747}}^1$

素因数の和:38078

約数の個数: 32

約数和(自身を含む): 3766948416

約数和(自身を除く): 1796932486

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 307, 614, 1535, 3070, 5219, 10438, 26095, 37747, 52190, 75494, 188735, 377470, 641699, 1283398, 3208495, 6416990, 11588329, 23176658, 57941645, 115883290, 197001593, 394003186, 985007965, 1970015930]

約数ペア:

[(1, 1970015930), (2, 985007965), (5, 394003186), (10, 197001593), (17, 115883290), (34, 57941645), (85, 23176658), (170, 11588329), (307, 6416990), (614, 3208495), (1535, 1283398), (3070, 641699), (5219, 377470), (10438, 188735), (26095, 75494), (37747, 52190)]