310089852

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 801964800

約数和(自身を除く): 491874948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 107, 158, 214, 237, 316, 321, 428, 474, 642, 711, 948, 963, 1019, 1284, 1422, 1926, 2038, 2844, 3057, 3852, 4076, 6114, 8453, 9171, 12228, 16906, 18342, 25359, 33812, 36684, 50718, 76077, 80501, 101436, 109033, 152154, 161002, 218066, 241503, 304308, 322004, 327099, 436132, 483006, 654198, 724509, 966012, 981297, 1308396, 1449018, 1962594, 2898036, 3925188, 8613607, 17227214, 25840821, 34454428, 51681642, 77522463, 103363284, 155044926, 310089852]

約数ペア:

[(1, 310089852), (2, 155044926), (3, 103363284), (4, 77522463), (6, 51681642), (9, 34454428), (12, 25840821), (18, 17227214), (36, 8613607), (79, 3925188), (107, 2898036), (158, 1962594), (214, 1449018), (237, 1308396), (316, 981297), (321, 966012), (428, 724509), (474, 654198), (642, 483006), (711, 436132), (948, 327099), (963, 322004), (1019, 304308), (1284, 241503), (1422, 218066), (1926, 161002), (2038, 152154), (2844, 109033), (3057, 101436), (3852, 80501), (4076, 76077), (6114, 50718), (8453, 36684), (9171, 33812), (12228, 25359), (16906, 18342)]