89303390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13309}}^1$

素因数の和:13388

約数の個数: 32

約数和(自身を含む): 178247520

約数和(自身を除く): 88944130

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 13309, 26618, 66545, 133090, 146399, 292798, 731995, 811849, 1463990, 1623698, 4059245, 8118490, 8930339, 17860678, 44651695, 89303390]

約数ペア:

[(1, 89303390), (2, 44651695), (5, 17860678), (10, 8930339), (11, 8118490), (22, 4059245), (55, 1623698), (61, 1463990), (110, 811849), (122, 731995), (305, 292798), (610, 146399), (671, 133090), (1342, 66545), (3355, 26618), (6710, 13309)]