39561830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 50017690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 191, 269, 382, 385, 538, 770, 955, 1337, 1345, 1883, 1910, 2101, 2674, 2690, 2959, 3766, 4202, 5918, 6685, 9415, 10505, 13370, 14707, 14795, 18830, 20713, 21010, 29414, 29590, 41426, 51379, 73535, 102758, 103565, 147070, 207130, 256895, 359653, 513790, 565169, 719306, 1130338, 1798265, 2825845, 3596530, 3956183, 5651690, 7912366, 19780915, 39561830]

約数ペア:

[(1, 39561830), (2, 19780915), (5, 7912366), (7, 5651690), (10, 3956183), (11, 3596530), (14, 2825845), (22, 1798265), (35, 1130338), (55, 719306), (70, 565169), (77, 513790), (110, 359653), (154, 256895), (191, 207130), (269, 147070), (382, 103565), (385, 102758), (538, 73535), (770, 51379), (955, 41426), (1337, 29590), (1345, 29414), (1883, 21010), (1910, 20713), (2101, 18830), (2674, 14795), (2690, 14707), (2959, 13370), (3766, 10505), (4202, 9415), (5918, 6685)]