236413390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 483589440

約数和(自身を除く): 247176050

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 53, 85, 95, 106, 170, 190, 265, 323, 530, 646, 901, 1007, 1381, 1615, 1802, 2014, 2762, 3230, 4505, 5035, 6905, 9010, 10070, 13810, 17119, 23477, 26239, 34238, 46954, 52478, 73193, 85595, 117385, 131195, 146386, 171190, 234770, 262390, 365965, 446063, 731930, 892126, 1244281, 1390667, 2230315, 2488562, 2781334, 4460630, 6221405, 6953335, 12442810, 13906670, 23641339, 47282678, 118206695, 236413390]

約数ペア:

[(1, 236413390), (2, 118206695), (5, 47282678), (10, 23641339), (17, 13906670), (19, 12442810), (34, 6953335), (38, 6221405), (53, 4460630), (85, 2781334), (95, 2488562), (106, 2230315), (170, 1390667), (190, 1244281), (265, 892126), (323, 731930), (530, 446063), (646, 365965), (901, 262390), (1007, 234770), (1381, 171190), (1615, 146386), (1802, 131195), (2014, 117385), (2762, 85595), (3230, 73193), (4505, 52478), (5035, 46954), (6905, 34238), (9010, 26239), (10070, 23477), (13810, 17119)]