29310490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 60455808

約数和(自身を除く): 31145318

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 67, 82, 97, 110, 134, 194, 205, 335, 410, 451, 485, 670, 737, 902, 970, 1067, 1474, 2134, 2255, 2747, 3685, 3977, 4510, 5335, 5494, 6499, 7370, 7954, 10670, 12998, 13735, 19885, 27470, 30217, 32495, 39770, 43747, 60434, 64990, 71489, 87494, 142978, 151085, 218735, 266459, 302170, 357445, 437470, 532918, 714890, 1332295, 2664590, 2931049, 5862098, 14655245, 29310490]

約数ペア:

[(1, 29310490), (2, 14655245), (5, 5862098), (10, 2931049), (11, 2664590), (22, 1332295), (41, 714890), (55, 532918), (67, 437470), (82, 357445), (97, 302170), (110, 266459), (134, 218735), (194, 151085), (205, 142978), (335, 87494), (410, 71489), (451, 64990), (485, 60434), (670, 43747), (737, 39770), (902, 32495), (970, 30217), (1067, 27470), (1474, 19885), (2134, 13735), (2255, 12998), (2747, 10670), (3685, 7954), (3977, 7370), (4510, 6499), (5335, 5494)]