137931420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2029}}^1$

素因数の和:2155

約数の個数: 96

約数和(自身を含む): 425617920

約数和(自身を除く): 287686500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 206, 220, 309, 330, 412, 515, 618, 660, 1030, 1133, 1236, 1545, 2029, 2060, 2266, 3090, 3399, 4058, 4532, 5665, 6087, 6180, 6798, 8116, 10145, 11330, 12174, 13596, 16995, 20290, 22319, 22660, 24348, 30435, 33990, 40580, 44638, 60870, 66957, 67980, 89276, 111595, 121740, 133914, 208987, 223190, 267828, 334785, 417974, 446380, 626961, 669570, 835948, 1044935, 1253922, 1339140, 2089870, 2298857, 2507844, 3134805, 4179740, 4597714, 6269610, 6896571, 9195428, 11494285, 12539220, 13793142, 22988570, 27586284, 34482855, 45977140, 68965710, 137931420]

約数ペア:

[(1, 137931420), (2, 68965710), (3, 45977140), (4, 34482855), (5, 27586284), (6, 22988570), (10, 13793142), (11, 12539220), (12, 11494285), (15, 9195428), (20, 6896571), (22, 6269610), (30, 4597714), (33, 4179740), (44, 3134805), (55, 2507844), (60, 2298857), (66, 2089870), (103, 1339140), (110, 1253922), (132, 1044935), (165, 835948), (206, 669570), (220, 626961), (309, 446380), (330, 417974), (412, 334785), (515, 267828), (618, 223190), (660, 208987), (1030, 133914), (1133, 121740), (1236, 111595), (1545, 89276), (2029, 67980), (2060, 66957), (2266, 60870), (3090, 44638), (3399, 40580), (4058, 33990), (4532, 30435), (5665, 24348), (6087, 22660), (6180, 22319), (6798, 20290), (8116, 16995), (10145, 13596), (11330, 12174)]