29023020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 96620160

約数和(自身を除く): 67597140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 117, 130, 156, 157, 158, 180, 195, 234, 237, 260, 314, 316, 390, 395, 468, 471, 474, 585, 628, 711, 780, 785, 790, 942, 948, 1027, 1170, 1185, 1413, 1422, 1570, 1580, 1884, 2041, 2054, 2340, 2355, 2370, 2826, 2844, 3081, 3140, 3555, 4082, 4108, 4710, 4740, 5135, 5652, 6123, 6162, 7065, 7110, 8164, 9243, 9420, 10205, 10270, 12246, 12324, 12403, 14130, 14220, 15405, 18369, 18486, 20410, 20540, 24492, 24806, 28260, 30615, 30810, 36738, 36972, 37209, 40820, 46215, 49612, 61230, 61620, 62015, 73476, 74418, 91845, 92430, 111627, 122460, 124030, 148836, 161239, 183690, 184860, 186045, 223254, 248060, 322478, 367380, 372090, 446508, 483717, 558135, 644956, 744180, 806195, 967434, 1116270, 1451151, 1612390, 1934868, 2232540, 2418585, 2902302, 3224780, 4837170, 5804604, 7255755, 9674340, 14511510, 29023020]

約数ペア:

[(1, 29023020), (2, 14511510), (3, 9674340), (4, 7255755), (5, 5804604), (6, 4837170), (9, 3224780), (10, 2902302), (12, 2418585), (13, 2232540), (15, 1934868), (18, 1612390), (20, 1451151), (26, 1116270), (30, 967434), (36, 806195), (39, 744180), (45, 644956), (52, 558135), (60, 483717), (65, 446508), (78, 372090), (79, 367380), (90, 322478), (117, 248060), (130, 223254), (156, 186045), (157, 184860), (158, 183690), (180, 161239), (195, 148836), (234, 124030), (237, 122460), (260, 111627), (314, 92430), (316, 91845), (390, 74418), (395, 73476), (468, 62015), (471, 61620), (474, 61230), (585, 49612), (628, 46215), (711, 40820), (780, 37209), (785, 36972), (790, 36738), (942, 30810), (948, 30615), (1027, 28260), (1170, 24806), (1185, 24492), (1413, 20540), (1422, 20410), (1570, 18486), (1580, 18369), (1884, 15405), (2041, 14220), (2054, 14130), (2340, 12403), (2355, 12324), (2370, 12246), (2826, 10270), (2844, 10205), (3081, 9420), (3140, 9243), (3555, 8164), (4082, 7110), (4108, 7065), (4710, 6162), (4740, 6123), (5135, 5652)]