13975860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5417}}^1$

素因数の和:5472

約数の個数: 48

約数和(自身を含む): 40049856

約数和(自身を除く): 26073996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 5417, 10834, 16251, 21668, 27085, 32502, 54170, 65004, 81255, 108340, 162510, 232931, 325020, 465862, 698793, 931724, 1164655, 1397586, 2329310, 2795172, 3493965, 4658620, 6987930, 13975860]

約数ペア:

[(1, 13975860), (2, 6987930), (3, 4658620), (4, 3493965), (5, 2795172), (6, 2329310), (10, 1397586), (12, 1164655), (15, 931724), (20, 698793), (30, 465862), (43, 325020), (60, 232931), (86, 162510), (129, 108340), (172, 81255), (215, 65004), (258, 54170), (430, 32502), (516, 27085), (645, 21668), (860, 16251), (1290, 10834), (2580, 5417)]