91138980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{18301}}^1$

素因数の和:18396

約数の個数: 48

約数和(自身を含む): 258277824

約数和(自身を除く): 167138844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 18301, 36602, 54903, 73204, 91505, 109806, 183010, 219612, 274515, 366020, 549030, 1098060, 1518983, 3037966, 4556949, 6075932, 7594915, 9113898, 15189830, 18227796, 22784745, 30379660, 45569490, 91138980]

約数ペア:

[(1, 91138980), (2, 45569490), (3, 30379660), (4, 22784745), (5, 18227796), (6, 15189830), (10, 9113898), (12, 7594915), (15, 6075932), (20, 4556949), (30, 3037966), (60, 1518983), (83, 1098060), (166, 549030), (249, 366020), (332, 274515), (415, 219612), (498, 183010), (830, 109806), (996, 91505), (1245, 73204), (1660, 54903), (2490, 36602), (4980, 18301)]