28610850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8293}}^1$

素因数の和:8331

約数の個数: 48

約数和(自身を含む): 74048832

約数和(自身を除く): 45437982

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 8293, 16586, 24879, 41465, 49758, 82930, 124395, 190739, 207325, 248790, 381478, 414650, 572217, 621975, 953695, 1144434, 1243950, 1907390, 2861085, 4768475, 5722170, 9536950, 14305425, 28610850]

約数ペア:

[(1, 28610850), (2, 14305425), (3, 9536950), (5, 5722170), (6, 4768475), (10, 2861085), (15, 1907390), (23, 1243950), (25, 1144434), (30, 953695), (46, 621975), (50, 572217), (69, 414650), (75, 381478), (115, 248790), (138, 207325), (150, 190739), (230, 124395), (345, 82930), (575, 49758), (690, 41465), (1150, 24879), (1725, 16586), (3450, 8293)]