156810030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 412197984

約数和(自身を除く): 255387954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 169, 195, 197, 314, 338, 390, 394, 471, 507, 591, 785, 845, 942, 985, 1014, 1182, 1570, 1690, 1970, 2041, 2355, 2535, 2561, 2955, 4082, 4710, 5070, 5122, 5910, 6123, 7683, 10205, 12246, 12805, 15366, 20410, 25610, 26533, 30615, 30929, 33293, 38415, 53066, 61230, 61858, 66586, 76830, 79599, 92787, 99879, 132665, 154645, 159198, 166465, 185574, 199758, 265330, 309290, 332930, 397995, 402077, 463935, 499395, 795990, 804154, 927870, 998790, 1206231, 2010385, 2412462, 4020770, 5227001, 6031155, 10454002, 12062310, 15681003, 26135005, 31362006, 52270010, 78405015, 156810030]

約数ペア:

[(1, 156810030), (2, 78405015), (3, 52270010), (5, 31362006), (6, 26135005), (10, 15681003), (13, 12062310), (15, 10454002), (26, 6031155), (30, 5227001), (39, 4020770), (65, 2412462), (78, 2010385), (130, 1206231), (157, 998790), (169, 927870), (195, 804154), (197, 795990), (314, 499395), (338, 463935), (390, 402077), (394, 397995), (471, 332930), (507, 309290), (591, 265330), (785, 199758), (845, 185574), (942, 166465), (985, 159198), (1014, 154645), (1182, 132665), (1570, 99879), (1690, 92787), (1970, 79599), (2041, 76830), (2355, 66586), (2535, 61858), (2561, 61230), (2955, 53066), (4082, 38415), (4710, 33293), (5070, 30929), (5122, 30615), (5910, 26533), (6123, 25610), (7683, 20410), (10205, 15366), (12246, 12805)]