31460757972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{19429}}^1$

素因数の和:20001

約数の個数: 96

約数和(自身を含む): 86332619520

約数和(自身を除く): 54871861548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 521, 777, 1036, 1042, 1554, 1563, 2084, 3108, 3126, 3647, 6252, 7294, 10941, 14588, 19277, 19429, 21882, 38554, 38858, 43764, 57831, 58287, 77108, 77716, 115662, 116574, 134939, 136003, 231324, 233148, 269878, 272006, 404817, 408009, 539756, 544012, 718873, 809634, 816018, 1437746, 1619268, 1632036, 2156619, 2875492, 4313238, 5032111, 8626476, 10064222, 10122509, 15096333, 20128444, 20245018, 30192666, 30367527, 40490036, 60385332, 60735054, 70857563, 121470108, 141715126, 212572689, 283430252, 374532833, 425145378, 749065666, 850290756, 1123598499, 1498131332, 2247196998, 2621729831, 4494393996, 5243459662, 7865189493, 10486919324, 15730378986, 31460757972]

約数ペア:

[(1, 31460757972), (2, 15730378986), (3, 10486919324), (4, 7865189493), (6, 5243459662), (7, 4494393996), (12, 2621729831), (14, 2247196998), (21, 1498131332), (28, 1123598499), (37, 850290756), (42, 749065666), (74, 425145378), (84, 374532833), (111, 283430252), (148, 212572689), (222, 141715126), (259, 121470108), (444, 70857563), (518, 60735054), (521, 60385332), (777, 40490036), (1036, 30367527), (1042, 30192666), (1554, 20245018), (1563, 20128444), (2084, 15096333), (3108, 10122509), (3126, 10064222), (3647, 8626476), (6252, 5032111), (7294, 4313238), (10941, 2875492), (14588, 2156619), (19277, 1632036), (19429, 1619268), (21882, 1437746), (38554, 816018), (38858, 809634), (43764, 718873), (57831, 544012), (58287, 539756), (77108, 408009), (77716, 404817), (115662, 272006), (116574, 269878), (134939, 233148), (136003, 231324)]