72836690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13219}}^1$

素因数の和:13274

約数の個数: 32

約数和(自身を含む): 142776000

約数和(自身を除く): 69939310

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 13219, 26438, 66095, 132190, 251161, 383351, 502322, 766702, 1255805, 1916755, 2511610, 3833510, 7283669, 14567338, 36418345, 72836690]

約数ペア:

[(1, 72836690), (2, 36418345), (5, 14567338), (10, 7283669), (19, 3833510), (29, 2511610), (38, 1916755), (58, 1255805), (95, 766702), (145, 502322), (190, 383351), (290, 251161), (551, 132190), (1102, 66095), (2755, 26438), (5510, 13219)]