2013803940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{124771}}^1$

素因数の和:125052

約数の個数: 48

約数和(自身を含む): 5659657920

約数和(自身を除く): 3645853980

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, 124771, 249542, 374313, 499084, 623855, 748626, 1247710, 1497252, 1871565, 2495420, 3743130, 7486260, 33563399, 67126798, 100690197, 134253596, 167816995, 201380394, 335633990, 402760788, 503450985, 671267980, 1006901970, 2013803940]

約数ペア:

[(1, 2013803940), (2, 1006901970), (3, 671267980), (4, 503450985), (5, 402760788), (6, 335633990), (10, 201380394), (12, 167816995), (15, 134253596), (20, 100690197), (30, 67126798), (60, 33563399), (269, 7486260), (538, 3743130), (807, 2495420), (1076, 1871565), (1345, 1497252), (1614, 1247710), (2690, 748626), (3228, 623855), (4035, 499084), (5380, 374313), (8070, 249542), (16140, 124771)]