74475070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 138311712

約数和(自身を除く): 63836642

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 1693, 3386, 4399, 8465, 8798, 16930, 21995, 43990, 89729, 140519, 179458, 281038, 448645, 702595, 897290, 1405190, 7447507, 14895014, 37237535, 74475070]

約数ペア:

[(1, 74475070), (2, 37237535), (5, 14895014), (10, 7447507), (53, 1405190), (83, 897290), (106, 702595), (166, 448645), (265, 281038), (415, 179458), (530, 140519), (830, 89729), (1693, 43990), (3386, 21995), (4399, 16930), (8465, 8798)]