74886030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43793}}^1$

素因数の和:43825

約数の個数: 48

約数和(自身を含む): 204955920

約数和(自身を除く): 130069890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 43793, 87586, 131379, 218965, 262758, 394137, 437930, 656895, 788274, 832067, 1313790, 1664134, 1970685, 2496201, 3941370, 4160335, 4992402, 7488603, 8320670, 12481005, 14977206, 24962010, 37443015, 74886030]

約数ペア:

[(1, 74886030), (2, 37443015), (3, 24962010), (5, 14977206), (6, 12481005), (9, 8320670), (10, 7488603), (15, 4992402), (18, 4160335), (19, 3941370), (30, 2496201), (38, 1970685), (45, 1664134), (57, 1313790), (90, 832067), (95, 788274), (114, 656895), (171, 437930), (190, 394137), (285, 262758), (342, 218965), (570, 131379), (855, 87586), (1710, 43793)]