350771330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 790560000

約数和(自身を除く): 439788670

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 149, 169, 182, 199, 298, 338, 398, 455, 745, 845, 910, 995, 1043, 1183, 1393, 1490, 1690, 1937, 1990, 2086, 2366, 2587, 2786, 3874, 5174, 5215, 5915, 6965, 9685, 10430, 11830, 12935, 13559, 13930, 18109, 19370, 25181, 25870, 27118, 29651, 33631, 36218, 50362, 59302, 67262, 67795, 90545, 125905, 135590, 148255, 168155, 176267, 181090, 207557, 235417, 251810, 296510, 336310, 352534, 385463, 415114, 470834, 770926, 881335, 1037785, 1177085, 1762670, 1927315, 2075570, 2354170, 2698241, 3854630, 5011019, 5396482, 10022038, 13491205, 25055095, 26982410, 35077133, 50110190, 70154266, 175385665, 350771330]

約数ペア:

[(1, 350771330), (2, 175385665), (5, 70154266), (7, 50110190), (10, 35077133), (13, 26982410), (14, 25055095), (26, 13491205), (35, 10022038), (65, 5396482), (70, 5011019), (91, 3854630), (130, 2698241), (149, 2354170), (169, 2075570), (182, 1927315), (199, 1762670), (298, 1177085), (338, 1037785), (398, 881335), (455, 770926), (745, 470834), (845, 415114), (910, 385463), (995, 352534), (1043, 336310), (1183, 296510), (1393, 251810), (1490, 235417), (1690, 207557), (1937, 181090), (1990, 176267), (2086, 168155), (2366, 148255), (2587, 135590), (2786, 125905), (3874, 90545), (5174, 67795), (5215, 67262), (5915, 59302), (6965, 50362), (9685, 36218), (10430, 33631), (11830, 29651), (12935, 27118), (13559, 25870), (13930, 25181), (18109, 19370)]