83678370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 211071744

約数和(自身を除く): 127393374

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 173, 230, 345, 346, 519, 690, 701, 865, 1038, 1402, 1730, 2103, 2595, 3505, 3979, 4206, 5190, 7010, 7958, 10515, 11937, 16123, 19895, 21030, 23874, 32246, 39790, 48369, 59685, 80615, 96738, 119370, 121273, 161230, 241845, 242546, 363819, 483690, 606365, 727638, 1212730, 1819095, 2789279, 3638190, 5578558, 8367837, 13946395, 16735674, 27892790, 41839185, 83678370]

約数ペア:

[(1, 83678370), (2, 41839185), (3, 27892790), (5, 16735674), (6, 13946395), (10, 8367837), (15, 5578558), (23, 3638190), (30, 2789279), (46, 1819095), (69, 1212730), (115, 727638), (138, 606365), (173, 483690), (230, 363819), (345, 242546), (346, 241845), (519, 161230), (690, 121273), (701, 119370), (865, 96738), (1038, 80615), (1402, 59685), (1730, 48369), (2103, 39790), (2595, 32246), (3505, 23874), (3979, 21030), (4206, 19895), (5190, 16123), (7010, 11937), (7958, 10515)]