245658660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6701}}^1$

素因数の和:6773

約数の個数: 96

約数和(自身を含む): 756628992

約数和(自身を除く): 510970332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1410, 1833, 2444, 2820, 3055, 3666, 6110, 6701, 7332, 9165, 12220, 13402, 18330, 20103, 26804, 33505, 36660, 40206, 67010, 80412, 87113, 100515, 134020, 174226, 201030, 261339, 314947, 348452, 402060, 435565, 522678, 629894, 871130, 944841, 1045356, 1259788, 1306695, 1574735, 1742260, 1889682, 2613390, 3149470, 3779364, 4094311, 4724205, 5226780, 6298940, 8188622, 9448410, 12282933, 16377244, 18896820, 20471555, 24565866, 40943110, 49131732, 61414665, 81886220, 122829330, 245658660]

約数ペア:

[(1, 245658660), (2, 122829330), (3, 81886220), (4, 61414665), (5, 49131732), (6, 40943110), (10, 24565866), (12, 20471555), (13, 18896820), (15, 16377244), (20, 12282933), (26, 9448410), (30, 8188622), (39, 6298940), (47, 5226780), (52, 4724205), (60, 4094311), (65, 3779364), (78, 3149470), (94, 2613390), (130, 1889682), (141, 1742260), (156, 1574735), (188, 1306695), (195, 1259788), (235, 1045356), (260, 944841), (282, 871130), (390, 629894), (470, 522678), (564, 435565), (611, 402060), (705, 348452), (780, 314947), (940, 261339), (1222, 201030), (1410, 174226), (1833, 134020), (2444, 100515), (2820, 87113), (3055, 80412), (3666, 67010), (6110, 40206), (6701, 36660), (7332, 33505), (9165, 26804), (12220, 20103), (13402, 18330)]