3407220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 10797696

約数和(自身を除く): 7390476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 823, 828, 1035, 1380, 1646, 2070, 2469, 3292, 4115, 4140, 4938, 7407, 8230, 9876, 12345, 14814, 16460, 18929, 24690, 29628, 37035, 37858, 49380, 56787, 74070, 75716, 94645, 113574, 148140, 170361, 189290, 227148, 283935, 340722, 378580, 567870, 681444, 851805, 1135740, 1703610, 3407220]

約数ペア:

[(1, 3407220), (2, 1703610), (3, 1135740), (4, 851805), (5, 681444), (6, 567870), (9, 378580), (10, 340722), (12, 283935), (15, 227148), (18, 189290), (20, 170361), (23, 148140), (30, 113574), (36, 94645), (45, 75716), (46, 74070), (60, 56787), (69, 49380), (90, 37858), (92, 37035), (115, 29628), (138, 24690), (180, 18929), (207, 16460), (230, 14814), (276, 12345), (345, 9876), (414, 8230), (460, 7407), (690, 4938), (823, 4140), (828, 4115), (1035, 3292), (1380, 2469), (1646, 2070)]