210383670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1966

約数の個数: 128

約数和(自身を含む): 631037952

約数和(自身を除く): 420654282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 70, 85, 93, 102, 105, 119, 155, 170, 186, 210, 217, 238, 255, 310, 357, 434, 465, 510, 527, 595, 651, 714, 930, 1054, 1085, 1190, 1302, 1581, 1785, 1901, 2170, 2635, 3162, 3255, 3570, 3689, 3802, 5270, 5703, 6510, 7378, 7905, 9505, 11067, 11406, 13307, 15810, 18445, 19010, 22134, 26614, 28515, 32317, 36890, 39921, 55335, 57030, 58931, 64634, 66535, 79842, 96951, 110670, 117862, 133070, 161585, 176793, 193902, 199605, 226219, 294655, 323170, 353586, 399210, 412517, 452438, 484755, 589310, 678657, 825034, 883965, 969510, 1001827, 1131095, 1237551, 1357314, 1767930, 2003654, 2062585, 2262190, 2475102, 3005481, 3393285, 4125170, 5009135, 6010962, 6187755, 6786570, 7012789, 10018270, 12375510, 14025578, 15027405, 21038367, 30054810, 35063945, 42076734, 70127890, 105191835, 210383670]

約数ペア:

[(1, 210383670), (2, 105191835), (3, 70127890), (5, 42076734), (6, 35063945), (7, 30054810), (10, 21038367), (14, 15027405), (15, 14025578), (17, 12375510), (21, 10018270), (30, 7012789), (31, 6786570), (34, 6187755), (35, 6010962), (42, 5009135), (51, 4125170), (62, 3393285), (70, 3005481), (85, 2475102), (93, 2262190), (102, 2062585), (105, 2003654), (119, 1767930), (155, 1357314), (170, 1237551), (186, 1131095), (210, 1001827), (217, 969510), (238, 883965), (255, 825034), (310, 678657), (357, 589310), (434, 484755), (465, 452438), (510, 412517), (527, 399210), (595, 353586), (651, 323170), (714, 294655), (930, 226219), (1054, 199605), (1085, 193902), (1190, 176793), (1302, 161585), (1581, 133070), (1785, 117862), (1901, 110670), (2170, 96951), (2635, 79842), (3162, 66535), (3255, 64634), (3570, 58931), (3689, 57030), (3802, 55335), (5270, 39921), (5703, 36890), (6510, 32317), (7378, 28515), (7905, 26614), (9505, 22134), (11067, 19010), (11406, 18445), (13307, 15810)]