15156970840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2026333}}^1$

素因数の和:2026372

約数の個数: 64

約数和(自身を含む): 39391932960

約数和(自身を除く): 24234962120

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 2026333, 4052666, 8105332, 10131665, 16210664, 20263330, 22289663, 34447661, 40526660, 44579326, 68895322, 81053320, 89158652, 111448315, 137790644, 172238305, 178317304, 222896630, 275581288, 344476610, 378924271, 445793260, 688953220, 757848542, 891586520, 1377906440, 1515697084, 1894621355, 3031394168, 3789242710, 7578485420, 15156970840]

約数ペア:

[(1, 15156970840), (2, 7578485420), (4, 3789242710), (5, 3031394168), (8, 1894621355), (10, 1515697084), (11, 1377906440), (17, 891586520), (20, 757848542), (22, 688953220), (34, 445793260), (40, 378924271), (44, 344476610), (55, 275581288), (68, 222896630), (85, 178317304), (88, 172238305), (110, 137790644), (136, 111448315), (170, 89158652), (187, 81053320), (220, 68895322), (340, 44579326), (374, 40526660), (440, 34447661), (680, 22289663), (748, 20263330), (935, 16210664), (1496, 10131665), (1870, 8105332), (3740, 4052666), (7480, 2026333)]