384786290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{15227}}^1$

素因数の和:15279

約数の個数: 48

約数和(自身を含む): 835468992

約数和(自身を除く): 450682702

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 12635, 15227, 25270, 30454, 76135, 106589, 152270, 213178, 289313, 532945, 578626, 1065890, 1446565, 2025191, 2893130, 4050382, 5496947, 10125955, 10993894, 20251910, 27484735, 38478629, 54969470, 76957258, 192393145, 384786290]

約数ペア:

[(1, 384786290), (2, 192393145), (5, 76957258), (7, 54969470), (10, 38478629), (14, 27484735), (19, 20251910), (35, 10993894), (38, 10125955), (70, 5496947), (95, 4050382), (133, 2893130), (190, 2025191), (266, 1446565), (361, 1065890), (665, 578626), (722, 532945), (1330, 289313), (1805, 213178), (2527, 152270), (3610, 106589), (5054, 76135), (12635, 30454), (15227, 25270)]