30230213156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1\times {\mathrm{1399}}^1$

素因数の和:2485

約数の個数: 96

約数和(自身を含む): 63939590400

約数和(自身を除く): 33709377244

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1021, 1399, 1628, 1924, 2042, 2798, 4084, 5291, 5596, 10582, 11231, 13273, 15389, 18187, 21164, 22462, 26546, 30778, 36374, 37777, 44924, 51763, 53092, 61556, 72748, 75554, 103526, 146003, 151108, 200057, 207052, 292006, 400114, 415547, 491101, 569393, 584012, 672919, 800228, 831094, 982202, 1138786, 1345838, 1428379, 1662188, 1964404, 2277572, 2691676, 2856758, 5402111, 5713516, 7402109, 10804222, 14804218, 15712169, 18568927, 21608444, 29608436, 31424338, 37137854, 52850023, 62848676, 74275708, 105700046, 204258197, 211400092, 408516394, 581350253, 687050299, 817032788, 1162700506, 1374100598, 2325401012, 2748201196, 7557553289, 15115106578, 30230213156]

約数ペア:

[(1, 30230213156), (2, 15115106578), (4, 7557553289), (11, 2748201196), (13, 2325401012), (22, 1374100598), (26, 1162700506), (37, 817032788), (44, 687050299), (52, 581350253), (74, 408516394), (143, 211400092), (148, 204258197), (286, 105700046), (407, 74275708), (481, 62848676), (572, 52850023), (814, 37137854), (962, 31424338), (1021, 29608436), (1399, 21608444), (1628, 18568927), (1924, 15712169), (2042, 14804218), (2798, 10804222), (4084, 7402109), (5291, 5713516), (5596, 5402111), (10582, 2856758), (11231, 2691676), (13273, 2277572), (15389, 1964404), (18187, 1662188), (21164, 1428379), (22462, 1345838), (26546, 1138786), (30778, 982202), (36374, 831094), (37777, 800228), (44924, 672919), (51763, 584012), (53092, 569393), (61556, 491101), (72748, 415547), (75554, 400114), (103526, 292006), (146003, 207052), (151108, 200057)]