2019836460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 5712924672

約数和(自身を除く): 3693088212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 337, 382, 523, 573, 674, 764, 955, 1011, 1046, 1146, 1348, 1569, 1685, 1910, 2022, 2092, 2292, 2615, 2865, 3138, 3370, 3820, 4044, 5055, 5230, 5730, 6276, 6740, 7845, 10110, 10460, 11460, 15690, 20220, 31380, 64367, 99893, 128734, 176251, 193101, 199786, 257468, 299679, 321835, 352502, 386202, 399572, 499465, 528753, 599358, 643670, 705004, 772404, 881255, 965505, 998930, 1057506, 1198716, 1287340, 1498395, 1762510, 1931010, 1997860, 2115012, 2643765, 2996790, 3525020, 3862020, 5287530, 5993580, 10575060, 33663941, 67327882, 100991823, 134655764, 168319705, 201983646, 336639410, 403967292, 504959115, 673278820, 1009918230, 2019836460]

約数ペア:

[(1, 2019836460), (2, 1009918230), (3, 673278820), (4, 504959115), (5, 403967292), (6, 336639410), (10, 201983646), (12, 168319705), (15, 134655764), (20, 100991823), (30, 67327882), (60, 33663941), (191, 10575060), (337, 5993580), (382, 5287530), (523, 3862020), (573, 3525020), (674, 2996790), (764, 2643765), (955, 2115012), (1011, 1997860), (1046, 1931010), (1146, 1762510), (1348, 1498395), (1569, 1287340), (1685, 1198716), (1910, 1057506), (2022, 998930), (2092, 965505), (2292, 881255), (2615, 772404), (2865, 705004), (3138, 643670), (3370, 599358), (3820, 528753), (4044, 499465), (5055, 399572), (5230, 386202), (5730, 352502), (6276, 321835), (6740, 299679), (7845, 257468), (10110, 199786), (10460, 193101), (11460, 176251), (15690, 128734), (20220, 99893), (31380, 64367)]