147888950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15817}}^1$

素因数の和:15857

約数の個数: 48

約数和(自身を含む): 317751984

約数和(自身を除く): 169863034

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 9350, 15817, 31634, 79085, 158170, 173987, 268889, 347974, 395425, 537778, 790850, 869935, 1344445, 1739870, 2688890, 2957779, 4349675, 5915558, 6722225, 8699350, 13444450, 14788895, 29577790, 73944475, 147888950]

約数ペア:

[(1, 147888950), (2, 73944475), (5, 29577790), (10, 14788895), (11, 13444450), (17, 8699350), (22, 6722225), (25, 5915558), (34, 4349675), (50, 2957779), (55, 2688890), (85, 1739870), (110, 1344445), (170, 869935), (187, 790850), (275, 537778), (374, 395425), (425, 347974), (550, 268889), (850, 173987), (935, 158170), (1870, 79085), (4675, 31634), (9350, 15817)]