83880990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6803}}^1$

素因数の和:6953

約数の個数: 48

約数和(自身を含む): 219714768

約数和(自身を除く): 135833778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 6803, 12330, 13606, 20409, 34015, 40818, 61227, 68030, 102045, 122454, 204090, 306135, 612270, 932011, 1864022, 2796033, 4660055, 5592066, 8388099, 9320110, 13980165, 16776198, 27960330, 41940495, 83880990]

約数ペア:

[(1, 83880990), (2, 41940495), (3, 27960330), (5, 16776198), (6, 13980165), (9, 9320110), (10, 8388099), (15, 5592066), (18, 4660055), (30, 2796033), (45, 1864022), (90, 932011), (137, 612270), (274, 306135), (411, 204090), (685, 122454), (822, 102045), (1233, 68030), (1370, 61227), (2055, 40818), (2466, 34015), (4110, 20409), (6165, 13606), (6803, 12330)]