34662830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 69984000

約数和(自身を除く): 35321170

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 79, 85, 89, 145, 158, 170, 178, 290, 395, 445, 493, 790, 890, 986, 1343, 1513, 2291, 2465, 2581, 2686, 3026, 4582, 4930, 5162, 6715, 7031, 7565, 11455, 12905, 13430, 14062, 15130, 22910, 25810, 35155, 38947, 43877, 70310, 77894, 87754, 119527, 194735, 203899, 219385, 239054, 389470, 407798, 438770, 597635, 1019495, 1195270, 2038990, 3466283, 6932566, 17331415, 34662830]

約数ペア:

[(1, 34662830), (2, 17331415), (5, 6932566), (10, 3466283), (17, 2038990), (29, 1195270), (34, 1019495), (58, 597635), (79, 438770), (85, 407798), (89, 389470), (145, 239054), (158, 219385), (170, 203899), (178, 194735), (290, 119527), (395, 87754), (445, 77894), (493, 70310), (790, 43877), (890, 38947), (986, 35155), (1343, 25810), (1513, 22910), (2291, 15130), (2465, 14062), (2581, 13430), (2686, 12905), (3026, 11455), (4582, 7565), (4930, 7031), (5162, 6715)]