1689730110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{15817}}^1$

素因数の和:17017

約数の個数: 48

約数和(自身を含む): 4397277456

約数和(自身を除く): 2707547346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1187, 2374, 3561, 5935, 7122, 10683, 11870, 15817, 17805, 21366, 31634, 35610, 47451, 53415, 79085, 94902, 106830, 142353, 158170, 237255, 284706, 474510, 711765, 1423530, 18774779, 37549558, 56324337, 93873895, 112648674, 168973011, 187747790, 281621685, 337946022, 563243370, 844865055, 1689730110]

約数ペア:

[(1, 1689730110), (2, 844865055), (3, 563243370), (5, 337946022), (6, 281621685), (9, 187747790), (10, 168973011), (15, 112648674), (18, 93873895), (30, 56324337), (45, 37549558), (90, 18774779), (1187, 1423530), (2374, 711765), (3561, 474510), (5935, 284706), (7122, 237255), (10683, 158170), (11870, 142353), (15817, 106830), (17805, 94902), (21366, 79085), (31634, 53415), (35610, 47451)]