6970040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 20459520

約数和(自身を除く): 13489480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 73, 77, 88, 110, 124, 140, 146, 154, 155, 217, 220, 248, 280, 292, 308, 310, 341, 365, 385, 434, 440, 511, 584, 616, 620, 682, 730, 770, 803, 868, 1022, 1085, 1240, 1364, 1460, 1540, 1606, 1705, 1736, 2044, 2170, 2263, 2387, 2555, 2728, 2920, 3080, 3212, 3410, 4015, 4088, 4340, 4526, 4774, 5110, 5621, 6424, 6820, 8030, 8680, 9052, 9548, 10220, 11242, 11315, 11935, 13640, 15841, 16060, 18104, 19096, 20440, 22484, 22630, 23870, 24893, 28105, 31682, 32120, 44968, 45260, 47740, 49786, 56210, 63364, 79205, 90520, 95480, 99572, 112420, 124465, 126728, 158410, 174251, 199144, 224840, 248930, 316820, 348502, 497860, 633640, 697004, 871255, 995720, 1394008, 1742510, 3485020, 6970040]

約数ペア:

[(1, 6970040), (2, 3485020), (4, 1742510), (5, 1394008), (7, 995720), (8, 871255), (10, 697004), (11, 633640), (14, 497860), (20, 348502), (22, 316820), (28, 248930), (31, 224840), (35, 199144), (40, 174251), (44, 158410), (55, 126728), (56, 124465), (62, 112420), (70, 99572), (73, 95480), (77, 90520), (88, 79205), (110, 63364), (124, 56210), (140, 49786), (146, 47740), (154, 45260), (155, 44968), (217, 32120), (220, 31682), (248, 28105), (280, 24893), (292, 23870), (308, 22630), (310, 22484), (341, 20440), (365, 19096), (385, 18104), (434, 16060), (440, 15841), (511, 13640), (584, 11935), (616, 11315), (620, 11242), (682, 10220), (730, 9548), (770, 9052), (803, 8680), (868, 8030), (1022, 6820), (1085, 6424), (1240, 5621), (1364, 5110), (1460, 4774), (1540, 4526), (1606, 4340), (1705, 4088), (1736, 4015), (2044, 3410), (2170, 3212), (2263, 3080), (2387, 2920), (2555, 2728)]