39085970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2255

約数の個数: 64

約数和(自身を含む): 91570176

約数和(自身を除く): 52484206

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2207, 2530, 3542, 4414, 8855, 11035, 15449, 17710, 22070, 24277, 30898, 48554, 50761, 77245, 101522, 121385, 154490, 169939, 242770, 253805, 339878, 355327, 507610, 558371, 710654, 849695, 1116742, 1699390, 1776635, 2791855, 3553270, 3908597, 5583710, 7817194, 19542985, 39085970]

約数ペア:

[(1, 39085970), (2, 19542985), (5, 7817194), (7, 5583710), (10, 3908597), (11, 3553270), (14, 2791855), (22, 1776635), (23, 1699390), (35, 1116742), (46, 849695), (55, 710654), (70, 558371), (77, 507610), (110, 355327), (115, 339878), (154, 253805), (161, 242770), (230, 169939), (253, 154490), (322, 121385), (385, 101522), (506, 77245), (770, 50761), (805, 48554), (1265, 30898), (1610, 24277), (1771, 22070), (2207, 17710), (2530, 15449), (3542, 11035), (4414, 8855)]