72337430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 144329472

約数和(自身を除く): 71992042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 191, 242, 313, 382, 605, 626, 955, 1210, 1565, 1910, 2101, 3130, 3443, 4202, 6886, 10505, 17215, 21010, 23111, 34430, 37873, 46222, 59783, 75746, 115555, 119566, 189365, 231110, 298915, 378730, 597830, 657613, 1315226, 3288065, 6576130, 7233743, 14467486, 36168715, 72337430]

約数ペア:

[(1, 72337430), (2, 36168715), (5, 14467486), (10, 7233743), (11, 6576130), (22, 3288065), (55, 1315226), (110, 657613), (121, 597830), (191, 378730), (242, 298915), (313, 231110), (382, 189365), (605, 119566), (626, 115555), (955, 75746), (1210, 59783), (1565, 46222), (1910, 37873), (2101, 34430), (3130, 23111), (3443, 21010), (4202, 17215), (6886, 10505)]