1888793580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{2617}}^1$

素因数の和:3175

約数の個数: 96

約数和(自身を含む): 5531226624

約数和(自身を除く): 3642433044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 523, 690, 1046, 1380, 1569, 2092, 2615, 2617, 3138, 5230, 5234, 6276, 7845, 7851, 10460, 10468, 12029, 13085, 15690, 15702, 24058, 26170, 31380, 31404, 36087, 39255, 48116, 52340, 60145, 60191, 72174, 78510, 120290, 120382, 144348, 157020, 180435, 180573, 240580, 240764, 300955, 360870, 361146, 601910, 721740, 722292, 902865, 1203820, 1368691, 1805730, 2737382, 3611460, 4106073, 5474764, 6843455, 8212146, 13686910, 16424292, 20530365, 27373820, 31479893, 41060730, 62959786, 82121460, 94439679, 125919572, 157399465, 188879358, 314798930, 377758716, 472198395, 629597860, 944396790, 1888793580]

約数ペア:

[(1, 1888793580), (2, 944396790), (3, 629597860), (4, 472198395), (5, 377758716), (6, 314798930), (10, 188879358), (12, 157399465), (15, 125919572), (20, 94439679), (23, 82121460), (30, 62959786), (46, 41060730), (60, 31479893), (69, 27373820), (92, 20530365), (115, 16424292), (138, 13686910), (230, 8212146), (276, 6843455), (345, 5474764), (460, 4106073), (523, 3611460), (690, 2737382), (1046, 1805730), (1380, 1368691), (1569, 1203820), (2092, 902865), (2615, 722292), (2617, 721740), (3138, 601910), (5230, 361146), (5234, 360870), (6276, 300955), (7845, 240764), (7851, 240580), (10460, 180573), (10468, 180435), (12029, 157020), (13085, 144348), (15690, 120382), (15702, 120290), (24058, 78510), (26170, 72174), (31380, 60191), (31404, 60145), (36087, 52340), (39255, 48116)]