39021780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 127298304

約数和(自身を除く): 88276524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1753, 1855, 2226, 3180, 3506, 3710, 4452, 5259, 5565, 7012, 7420, 8765, 10518, 11130, 12271, 17530, 21036, 22260, 24542, 26295, 35060, 36813, 49084, 52590, 61355, 73626, 92909, 105180, 122710, 147252, 184065, 185818, 245420, 278727, 368130, 371636, 464545, 557454, 650363, 736260, 929090, 1114908, 1300726, 1393635, 1858180, 1951089, 2601452, 2787270, 3251815, 3902178, 5574540, 6503630, 7804356, 9755445, 13007260, 19510890, 39021780]

約数ペア:

[(1, 39021780), (2, 19510890), (3, 13007260), (4, 9755445), (5, 7804356), (6, 6503630), (7, 5574540), (10, 3902178), (12, 3251815), (14, 2787270), (15, 2601452), (20, 1951089), (21, 1858180), (28, 1393635), (30, 1300726), (35, 1114908), (42, 929090), (53, 736260), (60, 650363), (70, 557454), (84, 464545), (105, 371636), (106, 368130), (140, 278727), (159, 245420), (210, 185818), (212, 184065), (265, 147252), (318, 122710), (371, 105180), (420, 92909), (530, 73626), (636, 61355), (742, 52590), (795, 49084), (1060, 36813), (1113, 35060), (1484, 26295), (1590, 24542), (1753, 22260), (1855, 21036), (2226, 17530), (3180, 12271), (3506, 11130), (3710, 10518), (4452, 8765), (5259, 7420), (5565, 7012)]