204639570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2647}}^1$

素因数の和:3519

約数の個数: 48

約数和(自身を含む): 532883520

約数和(自身を除く): 328243950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 859, 1718, 2577, 2647, 4295, 5154, 5294, 7731, 7941, 8590, 12885, 13235, 15462, 15882, 23823, 25770, 26470, 38655, 39705, 47646, 77310, 79410, 119115, 238230, 2273773, 4547546, 6821319, 11368865, 13642638, 20463957, 22737730, 34106595, 40927914, 68213190, 102319785, 204639570]

約数ペア:

[(1, 204639570), (2, 102319785), (3, 68213190), (5, 40927914), (6, 34106595), (9, 22737730), (10, 20463957), (15, 13642638), (18, 11368865), (30, 6821319), (45, 4547546), (90, 2273773), (859, 238230), (1718, 119115), (2577, 79410), (2647, 77310), (4295, 47646), (5154, 39705), (5294, 38655), (7731, 26470), (7941, 25770), (8590, 23823), (12885, 15882), (13235, 15462)]