2273550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 5892480

約数和(自身を除く): 3618930

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 659, 690, 1150, 1318, 1725, 1977, 3295, 3450, 3954, 6590, 9885, 15157, 16475, 19770, 30314, 32950, 45471, 49425, 75785, 90942, 98850, 151570, 227355, 378925, 454710, 757850, 1136775, 2273550]

約数ペア:

[(1, 2273550), (2, 1136775), (3, 757850), (5, 454710), (6, 378925), (10, 227355), (15, 151570), (23, 98850), (25, 90942), (30, 75785), (46, 49425), (50, 45471), (69, 32950), (75, 30314), (115, 19770), (138, 16475), (150, 15157), (230, 9885), (345, 6590), (575, 3954), (659, 3450), (690, 3295), (1150, 1977), (1318, 1725)]