29179370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 31646230

約数列:

[1, 2, 5, 10, 11, 22, 31, 43, 55, 62, 86, 110, 155, 199, 215, 310, 341, 398, 430, 473, 682, 946, 995, 1333, 1705, 1990, 2189, 2365, 2666, 3410, 4378, 4730, 6169, 6665, 8557, 10945, 12338, 13330, 14663, 17114, 21890, 29326, 30845, 42785, 61690, 67859, 73315, 85570, 94127, 135718, 146630, 188254, 265267, 339295, 470635, 530534, 678590, 941270, 1326335, 2652670, 2917937, 5835874, 14589685, 29179370]

約数ペア:

[(1, 29179370), (2, 14589685), (5, 5835874), (10, 2917937), (11, 2652670), (22, 1326335), (31, 941270), (43, 678590), (55, 530534), (62, 470635), (86, 339295), (110, 265267), (155, 188254), (199, 146630), (215, 135718), (310, 94127), (341, 85570), (398, 73315), (430, 67859), (473, 61690), (682, 42785), (946, 30845), (995, 29326), (1333, 21890), (1705, 17114), (1990, 14663), (2189, 13330), (2365, 12338), (2666, 10945), (3410, 8557), (4378, 6665), (4730, 6169)]