140758102270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1\times {\mathrm{3463}}^1$

素因数の和:5809

約数の個数: 64

約数和(自身を含む): 267924049920

約数和(自身を除く): 127165947650

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 2237, 3463, 3634, 4474, 6926, 9085, 11185, 17315, 18170, 22370, 34630, 51451, 79649, 102902, 159298, 176723, 257255, 273577, 353446, 398245, 514510, 547154, 796490, 883615, 1367885, 1767230, 2735770, 4064629, 6292271, 7746731, 8129258, 12584542, 15493462, 20323145, 31461355, 38733655, 40646290, 62922710, 77467310, 178174813, 356349626, 611991749, 890874065, 1223983498, 1781748130, 3059958745, 6119917490, 14075810227, 28151620454, 70379051135, 140758102270]

約数ペア:

[(1, 140758102270), (2, 70379051135), (5, 28151620454), (10, 14075810227), (23, 6119917490), (46, 3059958745), (79, 1781748130), (115, 1223983498), (158, 890874065), (230, 611991749), (395, 356349626), (790, 178174813), (1817, 77467310), (2237, 62922710), (3463, 40646290), (3634, 38733655), (4474, 31461355), (6926, 20323145), (9085, 15493462), (11185, 12584542), (17315, 8129258), (18170, 7746731), (22370, 6292271), (34630, 4064629), (51451, 2735770), (79649, 1767230), (102902, 1367885), (159298, 883615), (176723, 796490), (257255, 547154), (273577, 514510), (353446, 398245)]