30699344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3989}}^1$

素因数の和:4047

約数の個数: 40

約数和(自身を含む): 65803080

約数和(自身を除く): 35103736

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 3989, 7696, 7978, 15956, 31912, 51857, 63824, 103714, 147593, 207428, 295186, 414856, 590372, 829712, 1180744, 1918709, 2361488, 3837418, 7674836, 15349672, 30699344]

約数ペア:

[(1, 30699344), (2, 15349672), (4, 7674836), (8, 3837418), (13, 2361488), (16, 1918709), (26, 1180744), (37, 829712), (52, 590372), (74, 414856), (104, 295186), (148, 207428), (208, 147593), (296, 103714), (481, 63824), (592, 51857), (962, 31912), (1924, 15956), (3848, 7978), (3989, 7696)]