30431394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14207}}^1$

素因数の和:14239

約数の個数: 48

約数和(自身を含む): 79792128

約数和(自身を除く): 49360734

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 14207, 28414, 42621, 85242, 99449, 127863, 198898, 241519, 255726, 298347, 483038, 596694, 724557, 895041, 1449114, 1690633, 1790082, 2173671, 3381266, 4347342, 5071899, 10143798, 15215697, 30431394]

約数ペア:

[(1, 30431394), (2, 15215697), (3, 10143798), (6, 5071899), (7, 4347342), (9, 3381266), (14, 2173671), (17, 1790082), (18, 1690633), (21, 1449114), (34, 895041), (42, 724557), (51, 596694), (63, 483038), (102, 298347), (119, 255726), (126, 241519), (153, 198898), (238, 127863), (306, 99449), (357, 85242), (714, 42621), (1071, 28414), (2142, 14207)]