317237490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{185519}}^1$

素因数の和:185551

約数の個数: 48

約数和(自身を含む): 868233600

約数和(自身を除く): 550996110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 185519, 371038, 556557, 927595, 1113114, 1669671, 1855190, 2782785, 3339342, 3524861, 5565570, 7049722, 8348355, 10574583, 16696710, 17624305, 21149166, 31723749, 35248610, 52872915, 63447498, 105745830, 158618745, 317237490]

約数ペア:

[(1, 317237490), (2, 158618745), (3, 105745830), (5, 63447498), (6, 52872915), (9, 35248610), (10, 31723749), (15, 21149166), (18, 17624305), (19, 16696710), (30, 10574583), (38, 8348355), (45, 7049722), (57, 5565570), (90, 3524861), (95, 3339342), (114, 2782785), (171, 1855190), (190, 1669671), (285, 1113114), (342, 927595), (570, 556557), (855, 371038), (1710, 185519)]