16689778860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{425977}}^1$

素因数の和:426642

約数の個数: 48

約数和(自身を含む): 46803054816

約数和(自身を除く): 30113275956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2612, 3265, 3918, 6530, 7836, 9795, 13060, 19590, 39180, 425977, 851954, 1277931, 1703908, 2129885, 2555862, 4259770, 5111724, 6389655, 8519540, 12779310, 25558620, 278162981, 556325962, 834488943, 1112651924, 1390814905, 1668977886, 2781629810, 3337955772, 4172444715, 5563259620, 8344889430, 16689778860]

約数ペア:

[(1, 16689778860), (2, 8344889430), (3, 5563259620), (4, 4172444715), (5, 3337955772), (6, 2781629810), (10, 1668977886), (12, 1390814905), (15, 1112651924), (20, 834488943), (30, 556325962), (60, 278162981), (653, 25558620), (1306, 12779310), (1959, 8519540), (2612, 6389655), (3265, 5111724), (3918, 4259770), (6530, 2555862), (7836, 2129885), (9795, 1703908), (13060, 1277931), (19590, 851954), (39180, 425977)]