1539442020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{3463}}^1$

素因数の和:3745

約数の個数: 96

約数和(自身を含む): 4469391360

約数和(自身を除く): 2929949340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 239, 310, 372, 465, 478, 620, 717, 930, 956, 1195, 1434, 1860, 2390, 2868, 3463, 3585, 4780, 6926, 7170, 7409, 10389, 13852, 14340, 14818, 17315, 20778, 22227, 29636, 34630, 37045, 41556, 44454, 51945, 69260, 74090, 88908, 103890, 107353, 111135, 148180, 207780, 214706, 222270, 322059, 429412, 444540, 536765, 644118, 827657, 1073530, 1288236, 1610295, 1655314, 2147060, 2482971, 3220590, 3310628, 4138285, 4965942, 6441180, 8276570, 9931884, 12414855, 16553140, 24829710, 25657367, 49659420, 51314734, 76972101, 102629468, 128286835, 153944202, 256573670, 307888404, 384860505, 513147340, 769721010, 1539442020]

約数ペア:

[(1, 1539442020), (2, 769721010), (3, 513147340), (4, 384860505), (5, 307888404), (6, 256573670), (10, 153944202), (12, 128286835), (15, 102629468), (20, 76972101), (30, 51314734), (31, 49659420), (60, 25657367), (62, 24829710), (93, 16553140), (124, 12414855), (155, 9931884), (186, 8276570), (239, 6441180), (310, 4965942), (372, 4138285), (465, 3310628), (478, 3220590), (620, 2482971), (717, 2147060), (930, 1655314), (956, 1610295), (1195, 1288236), (1434, 1073530), (1860, 827657), (2390, 644118), (2868, 536765), (3463, 444540), (3585, 429412), (4780, 322059), (6926, 222270), (7170, 214706), (7409, 207780), (10389, 148180), (13852, 111135), (14340, 107353), (14818, 103890), (17315, 88908), (20778, 74090), (22227, 69260), (29636, 51945), (34630, 44454), (37045, 41556)]