31136719524770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{5008021}}^1$

素因数の和:5008851

約数の個数: 64

約数和(自身を含む): 60447226181760

約数和(自身を除く): 29310506656990

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 761, 817, 1522, 1634, 3805, 4085, 7610, 8170, 14459, 28918, 32723, 65446, 72295, 144590, 163615, 327230, 621737, 1243474, 3108685, 5008021, 6217370, 10016042, 25040105, 50080210, 95152399, 190304798, 215344903, 430689806, 475761995, 951523990, 1076724515, 2153449030, 3811103981, 4091553157, 7622207962, 8183106314, 19055519905, 20457765785, 38111039810, 40915531570, 72410975639, 144821951278, 163877471183, 327754942366, 362054878195, 724109756390, 819387355915, 1638774711830, 3113671952477, 6227343904954, 15568359762385, 31136719524770]

約数ペア:

[(1, 31136719524770), (2, 15568359762385), (5, 6227343904954), (10, 3113671952477), (19, 1638774711830), (38, 819387355915), (43, 724109756390), (86, 362054878195), (95, 327754942366), (190, 163877471183), (215, 144821951278), (430, 72410975639), (761, 40915531570), (817, 38111039810), (1522, 20457765785), (1634, 19055519905), (3805, 8183106314), (4085, 7622207962), (7610, 4091553157), (8170, 3811103981), (14459, 2153449030), (28918, 1076724515), (32723, 951523990), (65446, 475761995), (72295, 430689806), (144590, 215344903), (163615, 190304798), (327230, 95152399), (621737, 50080210), (1243474, 25040105), (3108685, 10016042), (5008021, 6217370)]