22765740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 65437680

約数和(自身を除く): 42671940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 109, 118, 177, 218, 236, 295, 327, 354, 436, 545, 590, 654, 708, 885, 1090, 1180, 1308, 1635, 1770, 2180, 3270, 3481, 3540, 6431, 6540, 6962, 10443, 12862, 13924, 17405, 19293, 20886, 25724, 32155, 34810, 38586, 41772, 52215, 64310, 69620, 77172, 96465, 104430, 128620, 192930, 208860, 379429, 385860, 758858, 1138287, 1517716, 1897145, 2276574, 3794290, 4553148, 5691435, 7588580, 11382870, 22765740]

約数ペア:

[(1, 22765740), (2, 11382870), (3, 7588580), (4, 5691435), (5, 4553148), (6, 3794290), (10, 2276574), (12, 1897145), (15, 1517716), (20, 1138287), (30, 758858), (59, 385860), (60, 379429), (109, 208860), (118, 192930), (177, 128620), (218, 104430), (236, 96465), (295, 77172), (327, 69620), (354, 64310), (436, 52215), (545, 41772), (590, 38586), (654, 34810), (708, 32155), (885, 25724), (1090, 20886), (1180, 19293), (1308, 17405), (1635, 13924), (1770, 12862), (2180, 10443), (3270, 6962), (3481, 6540), (3540, 6431)]