22601110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 48568320

約数和(自身を除く): 25967210

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 67, 70, 79, 122, 134, 158, 305, 335, 395, 427, 469, 553, 610, 670, 790, 854, 938, 1106, 2135, 2345, 2765, 4087, 4270, 4690, 4819, 5293, 5530, 8174, 9638, 10586, 20435, 24095, 26465, 28609, 33733, 37051, 40870, 48190, 52930, 57218, 67466, 74102, 143045, 168665, 185255, 286090, 322873, 337330, 370510, 645746, 1614365, 2260111, 3228730, 4520222, 11300555, 22601110]

約数ペア:

[(1, 22601110), (2, 11300555), (5, 4520222), (7, 3228730), (10, 2260111), (14, 1614365), (35, 645746), (61, 370510), (67, 337330), (70, 322873), (79, 286090), (122, 185255), (134, 168665), (158, 143045), (305, 74102), (335, 67466), (395, 57218), (427, 52930), (469, 48190), (553, 40870), (610, 37051), (670, 33733), (790, 28609), (854, 26465), (938, 24095), (1106, 20435), (2135, 10586), (2345, 9638), (2765, 8174), (4087, 5530), (4270, 5293), (4690, 4819)]