1804350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 4678272

約数和(自身を除く): 2873922

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 523, 575, 690, 1046, 1150, 1569, 1725, 2615, 3138, 3450, 5230, 7845, 12029, 13075, 15690, 24058, 26150, 36087, 39225, 60145, 72174, 78450, 120290, 180435, 300725, 360870, 601450, 902175, 1804350]

約数ペア:

[(1, 1804350), (2, 902175), (3, 601450), (5, 360870), (6, 300725), (10, 180435), (15, 120290), (23, 78450), (25, 72174), (30, 60145), (46, 39225), (50, 36087), (69, 26150), (75, 24058), (115, 15690), (138, 13075), (150, 12029), (230, 7845), (345, 5230), (523, 3450), (575, 3138), (690, 2615), (1046, 1725), (1150, 1569)]