194038290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4391}}^1$

素因数の和:4895

約数の個数: 48

約数和(自身を含む): 505642176

約数和(自身を除く): 311603886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 982, 1473, 2455, 2946, 4391, 4419, 4910, 7365, 8782, 8838, 13173, 14730, 21955, 22095, 26346, 39519, 43910, 44190, 65865, 79038, 131730, 197595, 395190, 2155981, 4311962, 6467943, 10779905, 12935886, 19403829, 21559810, 32339715, 38807658, 64679430, 97019145, 194038290]

約数ペア:

[(1, 194038290), (2, 97019145), (3, 64679430), (5, 38807658), (6, 32339715), (9, 21559810), (10, 19403829), (15, 12935886), (18, 10779905), (30, 6467943), (45, 4311962), (90, 2155981), (491, 395190), (982, 197595), (1473, 131730), (2455, 79038), (2946, 65865), (4391, 44190), (4419, 43910), (4910, 39519), (7365, 26346), (8782, 22095), (8838, 21955), (13173, 14730)]