42141930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 106531200

約数和(自身を除く): 64389270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 290, 295, 354, 435, 590, 821, 870, 885, 1642, 1711, 1770, 2463, 3422, 4105, 4926, 5133, 8210, 8555, 10266, 12315, 17110, 23809, 24630, 25665, 47618, 48439, 51330, 71427, 96878, 119045, 142854, 145317, 238090, 242195, 290634, 357135, 484390, 714270, 726585, 1404731, 1453170, 2809462, 4214193, 7023655, 8428386, 14047310, 21070965, 42141930]

約数ペア:

[(1, 42141930), (2, 21070965), (3, 14047310), (5, 8428386), (6, 7023655), (10, 4214193), (15, 2809462), (29, 1453170), (30, 1404731), (58, 726585), (59, 714270), (87, 484390), (118, 357135), (145, 290634), (174, 242195), (177, 238090), (290, 145317), (295, 142854), (354, 119045), (435, 96878), (590, 71427), (821, 51330), (870, 48439), (885, 47618), (1642, 25665), (1711, 24630), (1770, 23809), (2463, 17110), (3422, 12315), (4105, 10266), (4926, 8555), (5133, 8210)]