70347060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1854

約数の個数: 144

約数和(自身を含む): 251876352

約数和(自身を除く): 181529292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1801, 1860, 1953, 2170, 2604, 2790, 3255, 3602, 3906, 4340, 5403, 5580, 6510, 7204, 7812, 9005, 9765, 10806, 12607, 13020, 16209, 18010, 19530, 21612, 25214, 27015, 32418, 36020, 37821, 39060, 50428, 54030, 55831, 63035, 64836, 75642, 81045, 108060, 111662, 113463, 126070, 151284, 162090, 167493, 189105, 223324, 226926, 252140, 279155, 324180, 334986, 378210, 390817, 453852, 502479, 558310, 567315, 669972, 756420, 781634, 837465, 1004958, 1116620, 1134630, 1172451, 1563268, 1674930, 1954085, 2009916, 2269260, 2344902, 2512395, 3349860, 3517353, 3908170, 4689804, 5024790, 5862255, 7034706, 7816340, 10049580, 11724510, 14069412, 17586765, 23449020, 35173530, 70347060]

約数ペア:

[(1, 70347060), (2, 35173530), (3, 23449020), (4, 17586765), (5, 14069412), (6, 11724510), (7, 10049580), (9, 7816340), (10, 7034706), (12, 5862255), (14, 5024790), (15, 4689804), (18, 3908170), (20, 3517353), (21, 3349860), (28, 2512395), (30, 2344902), (31, 2269260), (35, 2009916), (36, 1954085), (42, 1674930), (45, 1563268), (60, 1172451), (62, 1134630), (63, 1116620), (70, 1004958), (84, 837465), (90, 781634), (93, 756420), (105, 669972), (124, 567315), (126, 558310), (140, 502479), (155, 453852), (180, 390817), (186, 378210), (210, 334986), (217, 324180), (252, 279155), (279, 252140), (310, 226926), (315, 223324), (372, 189105), (420, 167493), (434, 162090), (465, 151284), (558, 126070), (620, 113463), (630, 111662), (651, 108060), (868, 81045), (930, 75642), (1085, 64836), (1116, 63035), (1260, 55831), (1302, 54030), (1395, 50428), (1801, 39060), (1860, 37821), (1953, 36020), (2170, 32418), (2604, 27015), (2790, 25214), (3255, 21612), (3602, 19530), (3906, 18010), (4340, 16209), (5403, 13020), (5580, 12607), (6510, 10806), (7204, 9765), (7812, 9005)]