206839530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2591}}^1$

素因数の和:3491

約数の個数: 48

約数和(自身を含む): 538596864

約数和(自身を除く): 331757334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 887, 1774, 2591, 2661, 4435, 5182, 5322, 7773, 7983, 8870, 12955, 13305, 15546, 15966, 23319, 25910, 26610, 38865, 39915, 46638, 77730, 79830, 116595, 233190, 2298217, 4596434, 6894651, 11491085, 13789302, 20683953, 22982170, 34473255, 41367906, 68946510, 103419765, 206839530]

約数ペア:

[(1, 206839530), (2, 103419765), (3, 68946510), (5, 41367906), (6, 34473255), (9, 22982170), (10, 20683953), (15, 13789302), (18, 11491085), (30, 6894651), (45, 4596434), (90, 2298217), (887, 233190), (1774, 116595), (2591, 79830), (2661, 77730), (4435, 46638), (5182, 39915), (5322, 38865), (7773, 26610), (7983, 25910), (8870, 23319), (12955, 15966), (13305, 15546)]