26742930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 67651200

約数和(自身を除く): 40908270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 290, 295, 354, 435, 521, 590, 870, 885, 1042, 1563, 1711, 1770, 2605, 3126, 3422, 5133, 5210, 7815, 8555, 10266, 15109, 15630, 17110, 25665, 30218, 30739, 45327, 51330, 61478, 75545, 90654, 92217, 151090, 153695, 184434, 226635, 307390, 453270, 461085, 891431, 922170, 1782862, 2674293, 4457155, 5348586, 8914310, 13371465, 26742930]

約数ペア:

[(1, 26742930), (2, 13371465), (3, 8914310), (5, 5348586), (6, 4457155), (10, 2674293), (15, 1782862), (29, 922170), (30, 891431), (58, 461085), (59, 453270), (87, 307390), (118, 226635), (145, 184434), (174, 153695), (177, 151090), (290, 92217), (295, 90654), (354, 75545), (435, 61478), (521, 51330), (590, 45327), (870, 30739), (885, 30218), (1042, 25665), (1563, 17110), (1711, 15630), (1770, 15109), (2605, 10266), (3126, 8555), (3422, 7815), (5133, 5210)]