870801407980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1\times {\mathrm{105137}}^1$

素因数の和:106103

約数の個数: 96

約数和(自身を含む): 2123538633216

約数和(自身を除く): 1252737225236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 883, 938, 1340, 1766, 1876, 2345, 3532, 4415, 4690, 6181, 8830, 9380, 12362, 17660, 24724, 30905, 59161, 61810, 105137, 118322, 123620, 210274, 236644, 295805, 414127, 420548, 525685, 591610, 735959, 828254, 1051370, 1183220, 1471918, 1656508, 2070635, 2102740, 2943836, 3679795, 4141270, 7044179, 7359590, 8282540, 14088358, 14719180, 28176716, 35220895, 49309253, 70441790, 92835971, 98618506, 140883580, 185671942, 197237012, 246546265, 371343884, 464179855, 493092530, 649851797, 928359710, 986185060, 1299703594, 1856719420, 2599407188, 3249258985, 6220010057, 6498517970, 12440020114, 12997035940, 24880040228, 31100050285, 43540070399, 62200100570, 87080140798, 124400201140, 174160281596, 217700351995, 435400703990, 870801407980]

約数ペア:

[(1, 870801407980), (2, 435400703990), (4, 217700351995), (5, 174160281596), (7, 124400201140), (10, 87080140798), (14, 62200100570), (20, 43540070399), (28, 31100050285), (35, 24880040228), (67, 12997035940), (70, 12440020114), (134, 6498517970), (140, 6220010057), (268, 3249258985), (335, 2599407188), (469, 1856719420), (670, 1299703594), (883, 986185060), (938, 928359710), (1340, 649851797), (1766, 493092530), (1876, 464179855), (2345, 371343884), (3532, 246546265), (4415, 197237012), (4690, 185671942), (6181, 140883580), (8830, 98618506), (9380, 92835971), (12362, 70441790), (17660, 49309253), (24724, 35220895), (30905, 28176716), (59161, 14719180), (61810, 14088358), (105137, 8282540), (118322, 7359590), (123620, 7044179), (210274, 4141270), (236644, 3679795), (295805, 2943836), (414127, 2102740), (420548, 2070635), (525685, 1656508), (591610, 1471918), (735959, 1183220), (828254, 1051370)]