31080582

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 72923760

約数和(自身を除く): 41843178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 317, 419, 634, 838, 951, 1257, 1902, 2514, 2853, 3771, 4121, 5447, 5706, 7542, 8242, 10894, 12363, 16341, 24726, 32682, 37089, 49023, 74178, 98046, 132823, 265646, 398469, 796938, 1195407, 1726699, 2390814, 3453398, 5180097, 10360194, 15540291, 31080582]

約数ペア:

[(1, 31080582), (2, 15540291), (3, 10360194), (6, 5180097), (9, 3453398), (13, 2390814), (18, 1726699), (26, 1195407), (39, 796938), (78, 398469), (117, 265646), (234, 132823), (317, 98046), (419, 74178), (634, 49023), (838, 37089), (951, 32682), (1257, 24726), (1902, 16341), (2514, 12363), (2853, 10894), (3771, 8242), (4121, 7542), (5447, 5706)]