2012315745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2803}}^1$

素因数の和:3070

約数の個数: 64

約数和(自身を含む): 3714739200

約数和(自身を除く): 1702423455

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 229, 285, 627, 687, 1045, 1145, 2519, 2803, 3135, 3435, 4351, 7557, 8409, 12595, 13053, 14015, 21755, 30833, 37785, 42045, 47861, 53257, 65265, 92499, 143583, 154165, 159771, 239305, 266285, 462495, 585827, 641887, 717915, 798855, 1757481, 1925661, 2929135, 3209435, 7060757, 8787405, 9628305, 12195853, 21182271, 35303785, 36587559, 60979265, 105911355, 134154383, 182937795, 402463149, 670771915, 2012315745]

約数ペア:

[(1, 2012315745), (3, 670771915), (5, 402463149), (11, 182937795), (15, 134154383), (19, 105911355), (33, 60979265), (55, 36587559), (57, 35303785), (95, 21182271), (165, 12195853), (209, 9628305), (229, 8787405), (285, 7060757), (627, 3209435), (687, 2929135), (1045, 1925661), (1145, 1757481), (2519, 798855), (2803, 717915), (3135, 641887), (3435, 585827), (4351, 462495), (7557, 266285), (8409, 239305), (12595, 159771), (13053, 154165), (14015, 143583), (21755, 92499), (30833, 65265), (37785, 53257), (42045, 47861)]