39922890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 70392630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 755, 906, 1057, 1259, 1510, 2114, 2265, 2518, 3171, 3777, 4530, 5285, 6295, 6342, 7554, 8813, 10570, 12590, 15855, 17626, 18885, 26439, 31710, 37770, 44065, 52878, 88130, 132195, 190109, 264390, 380218, 570327, 950545, 1140654, 1330763, 1901090, 2661526, 2851635, 3992289, 5703270, 6653815, 7984578, 13307630, 19961445, 39922890]

約数ペア:

[(1, 39922890), (2, 19961445), (3, 13307630), (5, 7984578), (6, 6653815), (7, 5703270), (10, 3992289), (14, 2851635), (15, 2661526), (21, 1901090), (30, 1330763), (35, 1140654), (42, 950545), (70, 570327), (105, 380218), (151, 264390), (210, 190109), (302, 132195), (453, 88130), (755, 52878), (906, 44065), (1057, 37770), (1259, 31710), (1510, 26439), (2114, 18885), (2265, 17626), (2518, 15855), (3171, 12590), (3777, 10570), (4530, 8813), (5285, 7554), (6295, 6342)]