30023344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 67495680

約数和(自身を除く): 37472336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 71, 76, 104, 107, 142, 152, 208, 214, 247, 284, 304, 428, 494, 568, 856, 923, 988, 1136, 1349, 1391, 1712, 1846, 1976, 2033, 2698, 2782, 3692, 3952, 4066, 5396, 5564, 7384, 7597, 8132, 10792, 11128, 14768, 15194, 16264, 17537, 21584, 22256, 26429, 30388, 32528, 35074, 52858, 60776, 70148, 98761, 105716, 121552, 140296, 144343, 197522, 211432, 280592, 288686, 395044, 422864, 577372, 790088, 1154744, 1580176, 1876459, 2309488, 3752918, 7505836, 15011672, 30023344]

約数ペア:

[(1, 30023344), (2, 15011672), (4, 7505836), (8, 3752918), (13, 2309488), (16, 1876459), (19, 1580176), (26, 1154744), (38, 790088), (52, 577372), (71, 422864), (76, 395044), (104, 288686), (107, 280592), (142, 211432), (152, 197522), (208, 144343), (214, 140296), (247, 121552), (284, 105716), (304, 98761), (428, 70148), (494, 60776), (568, 52858), (856, 35074), (923, 32528), (988, 30388), (1136, 26429), (1349, 22256), (1391, 21584), (1712, 17537), (1846, 16264), (1976, 15194), (2033, 14768), (2698, 11128), (2782, 10792), (3692, 8132), (3952, 7597), (4066, 7384), (5396, 5564)]