1242759430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{240379}}^1$

素因数の和:240444

約数の個数: 32

約数和(自身を含む): 2492259840

約数和(自身を除く): 1249500410

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 240379, 480758, 1201895, 2403790, 2644169, 5288338, 11297813, 13220845, 22595626, 26441690, 56489065, 112978130, 124275943, 248551886, 621379715, 1242759430]

約数ペア:

[(1, 1242759430), (2, 621379715), (5, 248551886), (10, 124275943), (11, 112978130), (22, 56489065), (47, 26441690), (55, 22595626), (94, 13220845), (110, 11297813), (235, 5288338), (470, 2644169), (517, 2403790), (1034, 1201895), (2585, 480758), (5170, 240379)]