39856470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 102021120

約数和(自身を除く): 62164650

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1229, 1410, 2162, 2458, 3243, 3687, 5405, 6145, 6486, 7374, 10810, 12290, 16215, 18435, 28267, 32430, 36870, 56534, 57763, 84801, 115526, 141335, 169602, 173289, 282670, 288815, 346578, 424005, 577630, 848010, 866445, 1328549, 1732890, 2657098, 3985647, 6642745, 7971294, 13285490, 19928235, 39856470]

約数ペア:

[(1, 39856470), (2, 19928235), (3, 13285490), (5, 7971294), (6, 6642745), (10, 3985647), (15, 2657098), (23, 1732890), (30, 1328549), (46, 866445), (47, 848010), (69, 577630), (94, 424005), (115, 346578), (138, 288815), (141, 282670), (230, 173289), (235, 169602), (282, 141335), (345, 115526), (470, 84801), (690, 57763), (705, 56534), (1081, 36870), (1229, 32430), (1410, 28267), (2162, 18435), (2458, 16215), (3243, 12290), (3687, 10810), (5405, 7374), (6145, 6486)]