620180370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1871}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 1682104320

約数和(自身を除く): 1061923950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 127, 145, 174, 254, 261, 290, 381, 435, 522, 635, 762, 870, 1143, 1270, 1305, 1871, 1905, 2286, 2610, 3683, 3742, 3810, 5613, 5715, 7366, 9355, 11049, 11226, 11430, 16839, 18415, 18710, 22098, 28065, 33147, 33678, 36830, 54259, 55245, 56130, 66294, 84195, 108518, 110490, 162777, 165735, 168390, 237617, 271295, 325554, 331470, 475234, 488331, 542590, 712851, 813885, 976662, 1188085, 1425702, 1627770, 2138553, 2376170, 2441655, 3564255, 4277106, 4883310, 6890893, 7128510, 10692765, 13781786, 20672679, 21385530, 34454465, 41345358, 62018037, 68908930, 103363395, 124036074, 206726790, 310090185, 620180370]

約数ペア:

[(1, 620180370), (2, 310090185), (3, 206726790), (5, 124036074), (6, 103363395), (9, 68908930), (10, 62018037), (15, 41345358), (18, 34454465), (29, 21385530), (30, 20672679), (45, 13781786), (58, 10692765), (87, 7128510), (90, 6890893), (127, 4883310), (145, 4277106), (174, 3564255), (254, 2441655), (261, 2376170), (290, 2138553), (381, 1627770), (435, 1425702), (522, 1188085), (635, 976662), (762, 813885), (870, 712851), (1143, 542590), (1270, 488331), (1305, 475234), (1871, 331470), (1905, 325554), (2286, 271295), (2610, 237617), (3683, 168390), (3742, 165735), (3810, 162777), (5613, 110490), (5715, 108518), (7366, 84195), (9355, 66294), (11049, 56130), (11226, 55245), (11430, 54259), (16839, 36830), (18415, 33678), (18710, 33147), (22098, 28065)]