29620260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2177

約数の個数: 72

約数和(自身を含む): 91029120

約数和(自身を除く): 61408860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2083, 2370, 2844, 3555, 4166, 4740, 6249, 7110, 8332, 10415, 12498, 14220, 18747, 20830, 24996, 31245, 37494, 41660, 62490, 74988, 93735, 124980, 164557, 187470, 329114, 374940, 493671, 658228, 822785, 987342, 1481013, 1645570, 1974684, 2468355, 2962026, 3291140, 4936710, 5924052, 7405065, 9873420, 14810130, 29620260]

約数ペア:

[(1, 29620260), (2, 14810130), (3, 9873420), (4, 7405065), (5, 5924052), (6, 4936710), (9, 3291140), (10, 2962026), (12, 2468355), (15, 1974684), (18, 1645570), (20, 1481013), (30, 987342), (36, 822785), (45, 658228), (60, 493671), (79, 374940), (90, 329114), (158, 187470), (180, 164557), (237, 124980), (316, 93735), (395, 74988), (474, 62490), (711, 41660), (790, 37494), (948, 31245), (1185, 24996), (1422, 20830), (1580, 18747), (2083, 14220), (2370, 12498), (2844, 10415), (3555, 8332), (4166, 7110), (4740, 6249)]