1049271720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1249133}}^1$

素因数の和:1249154

約数の個数: 64

約数和(自身を含む): 3597505920

約数和(自身を除く): 2548234200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1249133, 2498266, 3747399, 4996532, 6245665, 7494798, 8743931, 9993064, 12491330, 14989596, 17487862, 18736995, 24982660, 26231793, 29979192, 34975724, 37473990, 43719655, 49965320, 52463586, 69951448, 74947980, 87439310, 104927172, 131158965, 149895960, 174878620, 209854344, 262317930, 349757240, 524635860, 1049271720]

約数ペア:

[(1, 1049271720), (2, 524635860), (3, 349757240), (4, 262317930), (5, 209854344), (6, 174878620), (7, 149895960), (8, 131158965), (10, 104927172), (12, 87439310), (14, 74947980), (15, 69951448), (20, 52463586), (21, 49965320), (24, 43719655), (28, 37473990), (30, 34975724), (35, 29979192), (40, 26231793), (42, 24982660), (56, 18736995), (60, 17487862), (70, 14989596), (84, 12491330), (105, 9993064), (120, 8743931), (140, 7494798), (168, 6245665), (210, 4996532), (280, 3747399), (420, 2498266), (840, 1249133)]