29984500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 80720640

約数和(自身を除く): 50736140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 659, 700, 875, 910, 1300, 1318, 1625, 1750, 1820, 2275, 2636, 3250, 3295, 3500, 4550, 4613, 6500, 6590, 8567, 9100, 9226, 11375, 13180, 16475, 17134, 18452, 22750, 23065, 32950, 34268, 42835, 45500, 46130, 59969, 65900, 82375, 85670, 92260, 115325, 119938, 164750, 171340, 214175, 230650, 239876, 299845, 329500, 428350, 461300, 576625, 599690, 856700, 1070875, 1153250, 1199380, 1499225, 2141750, 2306500, 2998450, 4283500, 5996900, 7496125, 14992250, 29984500]

約数ペア:

[(1, 29984500), (2, 14992250), (4, 7496125), (5, 5996900), (7, 4283500), (10, 2998450), (13, 2306500), (14, 2141750), (20, 1499225), (25, 1199380), (26, 1153250), (28, 1070875), (35, 856700), (50, 599690), (52, 576625), (65, 461300), (70, 428350), (91, 329500), (100, 299845), (125, 239876), (130, 230650), (140, 214175), (175, 171340), (182, 164750), (250, 119938), (260, 115325), (325, 92260), (350, 85670), (364, 82375), (455, 65900), (500, 59969), (650, 46130), (659, 45500), (700, 42835), (875, 34268), (910, 32950), (1300, 23065), (1318, 22750), (1625, 18452), (1750, 17134), (1820, 16475), (2275, 13180), (2636, 11375), (3250, 9226), (3295, 9100), (3500, 8567), (4550, 6590), (4613, 6500)]