19123350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 72

約数和(自身を含む): 49783272

約数和(自身を除く): 30659922

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 241, 345, 482, 529, 575, 690, 723, 1058, 1150, 1205, 1446, 1587, 1725, 2410, 2645, 3174, 3450, 3615, 5290, 5543, 6025, 7230, 7935, 11086, 12050, 13225, 15870, 16629, 18075, 26450, 27715, 33258, 36150, 39675, 55430, 79350, 83145, 127489, 138575, 166290, 254978, 277150, 382467, 415725, 637445, 764934, 831450, 1274890, 1912335, 3187225, 3824670, 6374450, 9561675, 19123350]

約数ペア:

[(1, 19123350), (2, 9561675), (3, 6374450), (5, 3824670), (6, 3187225), (10, 1912335), (15, 1274890), (23, 831450), (25, 764934), (30, 637445), (46, 415725), (50, 382467), (69, 277150), (75, 254978), (115, 166290), (138, 138575), (150, 127489), (230, 83145), (241, 79350), (345, 55430), (482, 39675), (529, 36150), (575, 33258), (690, 27715), (723, 26450), (1058, 18075), (1150, 16629), (1205, 15870), (1446, 13225), (1587, 12050), (1725, 11086), (2410, 7935), (2645, 7230), (3174, 6025), (3450, 5543), (3615, 5290)]