461631390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{60821}}^1$

素因数の和:60865

約数の個数: 64

約数和(自身を含む): 1261204992

約数和(自身を除く): 799573602

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 60821, 121642, 182463, 304105, 364926, 608210, 669031, 912315, 1338062, 1398883, 1824630, 2007093, 2797766, 3345155, 4014186, 4196649, 6690310, 6994415, 8393298, 10035465, 13988830, 15387713, 20070930, 20983245, 30775426, 41966490, 46163139, 76938565, 92326278, 153877130, 230815695, 461631390]

約数ペア:

[(1, 461631390), (2, 230815695), (3, 153877130), (5, 92326278), (6, 76938565), (10, 46163139), (11, 41966490), (15, 30775426), (22, 20983245), (23, 20070930), (30, 15387713), (33, 13988830), (46, 10035465), (55, 8393298), (66, 6994415), (69, 6690310), (110, 4196649), (115, 4014186), (138, 3345155), (165, 2797766), (230, 2007093), (253, 1824630), (330, 1398883), (345, 1338062), (506, 912315), (690, 669031), (759, 608210), (1265, 364926), (1518, 304105), (2530, 182463), (3795, 121642), (7590, 60821)]