2013505020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3728713}}^1$

素因数の和:3728731

約数の個数: 48

約数和(自身を含む): 6264239520

約数和(自身を除く): 4250734500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3728713, 7457426, 11186139, 14914852, 18643565, 22372278, 33558417, 37287130, 44744556, 55930695, 67116834, 74574260, 100675251, 111861390, 134233668, 167792085, 201350502, 223722780, 335584170, 402701004, 503376255, 671168340, 1006752510, 2013505020]

約数ペア:

[(1, 2013505020), (2, 1006752510), (3, 671168340), (4, 503376255), (5, 402701004), (6, 335584170), (9, 223722780), (10, 201350502), (12, 167792085), (15, 134233668), (18, 111861390), (20, 100675251), (27, 74574260), (30, 67116834), (36, 55930695), (45, 44744556), (54, 37287130), (60, 33558417), (90, 22372278), (108, 18643565), (135, 14914852), (180, 11186139), (270, 7457426), (540, 3728713)]