29677140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 91203840

約数和(自身を除く): 61526700

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, 2087, 2370, 2844, 3555, 4174, 4740, 6261, 7110, 8348, 10435, 12522, 14220, 18783, 20870, 25044, 31305, 37566, 41740, 62610, 75132, 93915, 125220, 164873, 187830, 329746, 375660, 494619, 659492, 824365, 989238, 1483857, 1648730, 1978476, 2473095, 2967714, 3297460, 4946190, 5935428, 7419285, 9892380, 14838570, 29677140]

約数ペア:

[(1, 29677140), (2, 14838570), (3, 9892380), (4, 7419285), (5, 5935428), (6, 4946190), (9, 3297460), (10, 2967714), (12, 2473095), (15, 1978476), (18, 1648730), (20, 1483857), (30, 989238), (36, 824365), (45, 659492), (60, 494619), (79, 375660), (90, 329746), (158, 187830), (180, 164873), (237, 125220), (316, 93915), (395, 75132), (474, 62610), (711, 41740), (790, 37566), (948, 31305), (1185, 25044), (1422, 20870), (1580, 18783), (2087, 14220), (2370, 12522), (2844, 10435), (3555, 8348), (4174, 7110), (4740, 6261)]