30982128

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9091}}^1$

素因数の和:9173

約数の個数: 40

約数和(自身を含む): 81173376

約数和(自身を除く): 50191248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 9091, 18182, 27273, 36364, 54546, 72728, 109092, 145456, 218184, 436368, 645461, 1290922, 1936383, 2581844, 3872766, 5163688, 7745532, 10327376, 15491064, 30982128]

約数ペア:

[(1, 30982128), (2, 15491064), (3, 10327376), (4, 7745532), (6, 5163688), (8, 3872766), (12, 2581844), (16, 1936383), (24, 1290922), (48, 645461), (71, 436368), (142, 218184), (213, 145456), (284, 109092), (426, 72728), (568, 54546), (852, 36364), (1136, 27273), (1704, 18182), (3408, 9091)]