74564850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{21613}}^1$

素因数の和:21651

約数の個数: 48

約数和(自身を含む): 192969792

約数和(自身を除く): 118404942

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, 21613, 43226, 64839, 108065, 129678, 216130, 324195, 497099, 540325, 648390, 994198, 1080650, 1491297, 1620975, 2485495, 2982594, 3241950, 4970990, 7456485, 12427475, 14912970, 24854950, 37282425, 74564850]

約数ペア:

[(1, 74564850), (2, 37282425), (3, 24854950), (5, 14912970), (6, 12427475), (10, 7456485), (15, 4970990), (23, 3241950), (25, 2982594), (30, 2485495), (46, 1620975), (50, 1491297), (69, 1080650), (75, 994198), (115, 648390), (138, 540325), (150, 497099), (230, 324195), (345, 216130), (575, 129678), (690, 108065), (1150, 64839), (1725, 43226), (3450, 21613)]