23481750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 59304960

約数和(自身を除く): 35823210

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 131, 150, 239, 250, 262, 375, 393, 478, 655, 717, 750, 786, 1195, 1310, 1434, 1965, 2390, 3275, 3585, 3930, 5975, 6550, 7170, 9825, 11950, 16375, 17925, 19650, 29875, 31309, 32750, 35850, 49125, 59750, 62618, 89625, 93927, 98250, 156545, 179250, 187854, 313090, 469635, 782725, 939270, 1565450, 2348175, 3913625, 4696350, 7827250, 11740875, 23481750]

約数ペア:

[(1, 23481750), (2, 11740875), (3, 7827250), (5, 4696350), (6, 3913625), (10, 2348175), (15, 1565450), (25, 939270), (30, 782725), (50, 469635), (75, 313090), (125, 187854), (131, 179250), (150, 156545), (239, 98250), (250, 93927), (262, 89625), (375, 62618), (393, 59750), (478, 49125), (655, 35850), (717, 32750), (750, 31309), (786, 29875), (1195, 19650), (1310, 17925), (1434, 16375), (1965, 11950), (2390, 9825), (3275, 7170), (3585, 6550), (3930, 5975)]