1830591588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{761}}^1\times {\mathrm{4091}}^1$

素因数の和:4873

約数の個数: 72

約数和(自身を含む): 4976493984

約数和(自身を除く): 3145902396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 761, 1522, 2283, 3044, 4091, 4566, 5327, 8182, 9132, 10654, 12273, 15981, 16364, 21308, 24546, 28637, 31962, 37289, 49092, 57274, 63924, 74578, 85911, 111867, 114548, 149156, 171822, 200459, 223734, 343644, 400918, 447468, 601377, 801836, 1202754, 2405508, 3113251, 6226502, 9339753, 12453004, 18679506, 21792757, 37359012, 43585514, 65378271, 87171028, 130756542, 152549299, 261513084, 305098598, 457647897, 610197196, 915295794, 1830591588]

約数ペア:

[(1, 1830591588), (2, 915295794), (3, 610197196), (4, 457647897), (6, 305098598), (7, 261513084), (12, 152549299), (14, 130756542), (21, 87171028), (28, 65378271), (42, 43585514), (49, 37359012), (84, 21792757), (98, 18679506), (147, 12453004), (196, 9339753), (294, 6226502), (588, 3113251), (761, 2405508), (1522, 1202754), (2283, 801836), (3044, 601377), (4091, 447468), (4566, 400918), (5327, 343644), (8182, 223734), (9132, 200459), (10654, 171822), (12273, 149156), (15981, 114548), (16364, 111867), (21308, 85911), (24546, 74578), (28637, 63924), (31962, 57274), (37289, 49092)]