138143460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25301}}^1$

素因数の和:25333

約数の個数: 96

約数和(自身を含む): 476082432

約数和(自身を除く): 337938972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 25301, 50602, 75903, 101204, 126505, 151806, 177107, 253010, 303612, 328913, 354214, 379515, 506020, 531321, 657826, 708428, 759030, 885535, 986739, 1062642, 1315652, 1518060, 1644565, 1771070, 1973478, 2125284, 2302391, 2656605, 3289130, 3542140, 3946956, 4604782, 4933695, 5313210, 6578260, 6907173, 9209564, 9867390, 10626420, 11511955, 13814346, 19734780, 23023910, 27628692, 34535865, 46047820, 69071730, 138143460]

約数ペア:

[(1, 138143460), (2, 69071730), (3, 46047820), (4, 34535865), (5, 27628692), (6, 23023910), (7, 19734780), (10, 13814346), (12, 11511955), (13, 10626420), (14, 9867390), (15, 9209564), (20, 6907173), (21, 6578260), (26, 5313210), (28, 4933695), (30, 4604782), (35, 3946956), (39, 3542140), (42, 3289130), (52, 2656605), (60, 2302391), (65, 2125284), (70, 1973478), (78, 1771070), (84, 1644565), (91, 1518060), (105, 1315652), (130, 1062642), (140, 986739), (156, 885535), (182, 759030), (195, 708428), (210, 657826), (260, 531321), (273, 506020), (364, 379515), (390, 354214), (420, 328913), (455, 303612), (546, 253010), (780, 177107), (910, 151806), (1092, 126505), (1365, 101204), (1820, 75903), (2730, 50602), (5460, 25301)]