214726260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2423}}^1$

素因数の和:2653

約数の個数: 96

約数和(自身を含む): 690665472

約数和(自身を除く): 475939212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 844, 1055, 1266, 1477, 2110, 2423, 2532, 2954, 3165, 4220, 4431, 4846, 5908, 6330, 7269, 7385, 8862, 9692, 12115, 12660, 14538, 14770, 16961, 17724, 22155, 24230, 29076, 29540, 33922, 36345, 44310, 48460, 50883, 67844, 72690, 84805, 88620, 101766, 145380, 169610, 203532, 254415, 339220, 508830, 511253, 1017660, 1022506, 1533759, 2045012, 2556265, 3067518, 3578771, 5112530, 6135036, 7157542, 7668795, 10225060, 10736313, 14315084, 15337590, 17893855, 21472626, 30675180, 35787710, 42945252, 53681565, 71575420, 107363130, 214726260]

約数ペア:

[(1, 214726260), (2, 107363130), (3, 71575420), (4, 53681565), (5, 42945252), (6, 35787710), (7, 30675180), (10, 21472626), (12, 17893855), (14, 15337590), (15, 14315084), (20, 10736313), (21, 10225060), (28, 7668795), (30, 7157542), (35, 6135036), (42, 5112530), (60, 3578771), (70, 3067518), (84, 2556265), (105, 2045012), (140, 1533759), (210, 1022506), (211, 1017660), (420, 511253), (422, 508830), (633, 339220), (844, 254415), (1055, 203532), (1266, 169610), (1477, 145380), (2110, 101766), (2423, 88620), (2532, 84805), (2954, 72690), (3165, 67844), (4220, 50883), (4431, 48460), (4846, 44310), (5908, 36345), (6330, 33922), (7269, 29540), (7385, 29076), (8862, 24230), (9692, 22155), (12115, 17724), (12660, 16961), (14538, 14770)]