1943134020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{78797}}^1$

素因数の和:78949

約数の個数: 72

約数和(自身を含む): 5937271704

約数和(自身を除く): 3994137684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 24660, 78797, 157594, 236391, 315188, 393985, 472782, 709173, 787970, 945564, 1181955, 1418346, 1575940, 2363910, 2836692, 3545865, 4727820, 7091730, 10795189, 14183460, 21590378, 32385567, 43180756, 53975945, 64771134, 97156701, 107951890, 129542268, 161927835, 194313402, 215903780, 323855670, 388626804, 485783505, 647711340, 971567010, 1943134020]

約数ペア:

[(1, 1943134020), (2, 971567010), (3, 647711340), (4, 485783505), (5, 388626804), (6, 323855670), (9, 215903780), (10, 194313402), (12, 161927835), (15, 129542268), (18, 107951890), (20, 97156701), (30, 64771134), (36, 53975945), (45, 43180756), (60, 32385567), (90, 21590378), (137, 14183460), (180, 10795189), (274, 7091730), (411, 4727820), (548, 3545865), (685, 2836692), (822, 2363910), (1233, 1575940), (1370, 1418346), (1644, 1181955), (2055, 945564), (2466, 787970), (2740, 709173), (4110, 472782), (4932, 393985), (6165, 315188), (8220, 236391), (12330, 157594), (24660, 78797)]