30775380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 93139200

約数和(自身を除く): 62363820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 769, 870, 1334, 1380, 1538, 1740, 2001, 2307, 2668, 3076, 3335, 3845, 4002, 4614, 6670, 7690, 8004, 9228, 10005, 11535, 13340, 15380, 17687, 20010, 22301, 23070, 35374, 40020, 44602, 46140, 53061, 66903, 70748, 88435, 89204, 106122, 111505, 133806, 176870, 212244, 223010, 265305, 267612, 334515, 353740, 446020, 512923, 530610, 669030, 1025846, 1061220, 1338060, 1538769, 2051692, 2564615, 3077538, 5129230, 6155076, 7693845, 10258460, 15387690, 30775380]

約数ペア:

[(1, 30775380), (2, 15387690), (3, 10258460), (4, 7693845), (5, 6155076), (6, 5129230), (10, 3077538), (12, 2564615), (15, 2051692), (20, 1538769), (23, 1338060), (29, 1061220), (30, 1025846), (46, 669030), (58, 530610), (60, 512923), (69, 446020), (87, 353740), (92, 334515), (115, 267612), (116, 265305), (138, 223010), (145, 212244), (174, 176870), (230, 133806), (276, 111505), (290, 106122), (345, 89204), (348, 88435), (435, 70748), (460, 66903), (580, 53061), (667, 46140), (690, 44602), (769, 40020), (870, 35374), (1334, 23070), (1380, 22301), (1538, 20010), (1740, 17687), (2001, 15380), (2307, 13340), (2668, 11535), (3076, 10005), (3335, 9228), (3845, 8004), (4002, 7690), (4614, 6670)]