5109450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 13231296

約数和(自身を除く): 8121846

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, 1481, 1725, 2962, 3450, 4443, 7405, 8886, 14810, 22215, 34063, 37025, 44430, 68126, 74050, 102189, 111075, 170315, 204378, 222150, 340630, 510945, 851575, 1021890, 1703150, 2554725, 5109450]

約数ペア:

[(1, 5109450), (2, 2554725), (3, 1703150), (5, 1021890), (6, 851575), (10, 510945), (15, 340630), (23, 222150), (25, 204378), (30, 170315), (46, 111075), (50, 102189), (69, 74050), (75, 68126), (115, 44430), (138, 37025), (150, 34063), (230, 22215), (345, 14810), (575, 8886), (690, 7405), (1150, 4443), (1481, 3450), (1725, 2962)]