72554810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{14717}}^1$

素因数の和:14770

約数の個数: 32

約数和(自身を含む): 143058960

約数和(自身を除く): 70504150

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 14717, 29434, 73585, 147170, 250189, 426793, 500378, 853586, 1250945, 2133965, 2501890, 4267930, 7255481, 14510962, 36277405, 72554810]

約数ペア:

[(1, 72554810), (2, 36277405), (5, 14510962), (10, 7255481), (17, 4267930), (29, 2501890), (34, 2133965), (58, 1250945), (85, 853586), (145, 500378), (170, 426793), (290, 250189), (493, 147170), (986, 73585), (2465, 29434), (4930, 14717)]