2012484540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{64877}}^1$

素因数の和:64947

約数の個数: 96

約数和(自身を含む): 6278114304

約数和(自身を除く): 4265629764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1034, 1410, 1551, 2068, 2585, 2820, 3102, 5170, 6204, 7755, 10340, 15510, 31020, 64877, 129754, 194631, 259508, 324385, 389262, 648770, 713647, 778524, 973155, 1297540, 1427294, 1946310, 2140941, 2854588, 3049219, 3568235, 3892620, 4281882, 6098438, 7136470, 8563764, 9147657, 10704705, 12196876, 14272940, 15246095, 18295314, 21409410, 30492190, 33541409, 36590628, 42818820, 45738285, 60984380, 67082818, 91476570, 100624227, 134165636, 167707045, 182953140, 201248454, 335414090, 402496908, 503121135, 670828180, 1006242270, 2012484540]

約数ペア:

[(1, 2012484540), (2, 1006242270), (3, 670828180), (4, 503121135), (5, 402496908), (6, 335414090), (10, 201248454), (11, 182953140), (12, 167707045), (15, 134165636), (20, 100624227), (22, 91476570), (30, 67082818), (33, 60984380), (44, 45738285), (47, 42818820), (55, 36590628), (60, 33541409), (66, 30492190), (94, 21409410), (110, 18295314), (132, 15246095), (141, 14272940), (165, 12196876), (188, 10704705), (220, 9147657), (235, 8563764), (282, 7136470), (330, 6098438), (470, 4281882), (517, 3892620), (564, 3568235), (660, 3049219), (705, 2854588), (940, 2140941), (1034, 1946310), (1410, 1427294), (1551, 1297540), (2068, 973155), (2585, 778524), (2820, 713647), (3102, 648770), (5170, 389262), (6204, 324385), (7755, 259508), (10340, 194631), (15510, 129754), (31020, 64877)]