2012545020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{124693}}^1$

素因数の和:124974

約数の個数: 48

約数和(自身を含む): 5656119840

約数和(自身を除く): 3643574820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 16140, 124693, 249386, 374079, 498772, 623465, 748158, 1246930, 1496316, 1870395, 2493860, 3740790, 7481580, 33542417, 67084834, 100627251, 134169668, 167712085, 201254502, 335424170, 402509004, 503136255, 670848340, 1006272510, 2012545020]

約数ペア:

[(1, 2012545020), (2, 1006272510), (3, 670848340), (4, 503136255), (5, 402509004), (6, 335424170), (10, 201254502), (12, 167712085), (15, 134169668), (20, 100627251), (30, 67084834), (60, 33542417), (269, 7481580), (538, 3740790), (807, 2493860), (1076, 1870395), (1345, 1496316), (1614, 1246930), (2690, 748158), (3228, 623465), (4035, 498772), (5380, 374079), (8070, 249386), (16140, 124693)]