30284766

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2718

約数の個数: 40

約数和(自身を含む): 68842224

約数和(自身を除く): 38557458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 2633, 3834, 5266, 5751, 7899, 11502, 15798, 23697, 47394, 71091, 142182, 186943, 213273, 373886, 426546, 560829, 1121658, 1682487, 3364974, 5047461, 10094922, 15142383, 30284766]

約数ペア:

[(1, 30284766), (2, 15142383), (3, 10094922), (6, 5047461), (9, 3364974), (18, 1682487), (27, 1121658), (54, 560829), (71, 426546), (81, 373886), (142, 213273), (162, 186943), (213, 142182), (426, 71091), (639, 47394), (1278, 23697), (1917, 15798), (2633, 11502), (3834, 7899), (5266, 5751)]