13631310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 45135792

約数和(自身を除く): 31504482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 165, 198, 210, 231, 245, 281, 294, 315, 330, 385, 441, 462, 490, 495, 539, 562, 630, 693, 735, 770, 843, 882, 990, 1078, 1155, 1386, 1405, 1470, 1617, 1686, 1967, 2205, 2310, 2529, 2695, 2810, 3091, 3234, 3465, 3934, 4215, 4410, 4851, 5058, 5390, 5901, 6182, 6930, 8085, 8430, 9273, 9702, 9835, 11802, 12645, 13769, 15455, 16170, 17703, 18546, 19670, 21637, 24255, 25290, 27538, 27819, 29505, 30910, 35406, 41307, 43274, 46365, 48510, 55638, 59010, 64911, 68845, 82614, 88515, 92730, 108185, 123921, 129822, 137690, 139095, 151459, 177030, 194733, 206535, 216370, 247842, 278190, 302918, 324555, 389466, 413070, 454377, 619605, 649110, 757295, 908754, 973665, 1239210, 1363131, 1514590, 1947330, 2271885, 2726262, 4543770, 6815655, 13631310]

約数ペア:

[(1, 13631310), (2, 6815655), (3, 4543770), (5, 2726262), (6, 2271885), (7, 1947330), (9, 1514590), (10, 1363131), (11, 1239210), (14, 973665), (15, 908754), (18, 757295), (21, 649110), (22, 619605), (30, 454377), (33, 413070), (35, 389466), (42, 324555), (45, 302918), (49, 278190), (55, 247842), (63, 216370), (66, 206535), (70, 194733), (77, 177030), (90, 151459), (98, 139095), (99, 137690), (105, 129822), (110, 123921), (126, 108185), (147, 92730), (154, 88515), (165, 82614), (198, 68845), (210, 64911), (231, 59010), (245, 55638), (281, 48510), (294, 46365), (315, 43274), (330, 41307), (385, 35406), (441, 30910), (462, 29505), (490, 27819), (495, 27538), (539, 25290), (562, 24255), (630, 21637), (693, 19670), (735, 18546), (770, 17703), (843, 16170), (882, 15455), (990, 13769), (1078, 12645), (1155, 11802), (1386, 9835), (1405, 9702), (1470, 9273), (1617, 8430), (1686, 8085), (1967, 6930), (2205, 6182), (2310, 5901), (2529, 5390), (2695, 5058), (2810, 4851), (3091, 4410), (3234, 4215), (3465, 3934)]