68467770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 204871680

約数和(自身を除く): 136403910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 191, 210, 315, 382, 569, 573, 630, 955, 1138, 1146, 1337, 1707, 1719, 1910, 2674, 2845, 2865, 3414, 3438, 3983, 4011, 5121, 5690, 5730, 6685, 7966, 8022, 8535, 8595, 10242, 11949, 12033, 13370, 17070, 17190, 19915, 20055, 23898, 24066, 25605, 35847, 39830, 40110, 51210, 59745, 60165, 71694, 108679, 119490, 120330, 179235, 217358, 326037, 358470, 543395, 652074, 760753, 978111, 1086790, 1521506, 1630185, 1956222, 2282259, 3260370, 3803765, 4564518, 4890555, 6846777, 7607530, 9781110, 11411295, 13693554, 22822590, 34233885, 68467770]

約数ペア:

[(1, 68467770), (2, 34233885), (3, 22822590), (5, 13693554), (6, 11411295), (7, 9781110), (9, 7607530), (10, 6846777), (14, 4890555), (15, 4564518), (18, 3803765), (21, 3260370), (30, 2282259), (35, 1956222), (42, 1630185), (45, 1521506), (63, 1086790), (70, 978111), (90, 760753), (105, 652074), (126, 543395), (191, 358470), (210, 326037), (315, 217358), (382, 179235), (569, 120330), (573, 119490), (630, 108679), (955, 71694), (1138, 60165), (1146, 59745), (1337, 51210), (1707, 40110), (1719, 39830), (1910, 35847), (2674, 25605), (2845, 24066), (2865, 23898), (3414, 20055), (3438, 19915), (3983, 17190), (4011, 17070), (5121, 13370), (5690, 12033), (5730, 11949), (6685, 10242), (7966, 8595), (8022, 8535)]