28432710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5179}}^1$

素因数の和:5253

約数の個数: 48

約数和(自身を含む): 75151440

約数和(自身を除く): 46718730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5179, 5490, 10358, 15537, 25895, 31074, 46611, 51790, 77685, 93222, 155370, 233055, 315919, 466110, 631838, 947757, 1579595, 1895514, 2843271, 3159190, 4738785, 5686542, 9477570, 14216355, 28432710]

約数ペア:

[(1, 28432710), (2, 14216355), (3, 9477570), (5, 5686542), (6, 4738785), (9, 3159190), (10, 2843271), (15, 1895514), (18, 1579595), (30, 947757), (45, 631838), (61, 466110), (90, 315919), (122, 233055), (183, 155370), (305, 93222), (366, 77685), (549, 51790), (610, 46611), (915, 31074), (1098, 25895), (1830, 15537), (2745, 10358), (5179, 5490)]