539850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 1383840

約数和(自身を除く): 843990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 61, 75, 118, 122, 150, 177, 183, 295, 305, 354, 366, 590, 610, 885, 915, 1475, 1525, 1770, 1830, 2950, 3050, 3599, 4425, 4575, 7198, 8850, 9150, 10797, 17995, 21594, 35990, 53985, 89975, 107970, 179950, 269925, 539850]

約数ペア:

[(1, 539850), (2, 269925), (3, 179950), (5, 107970), (6, 89975), (10, 53985), (15, 35990), (25, 21594), (30, 17995), (50, 10797), (59, 9150), (61, 8850), (75, 7198), (118, 4575), (122, 4425), (150, 3599), (177, 3050), (183, 2950), (295, 1830), (305, 1770), (354, 1525), (366, 1475), (590, 915), (610, 885)]