211399230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4694

約数の個数: 96

約数和(自身を含む): 609361920

約数和(自身を除く): 397962690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 651, 735, 930, 1085, 1302, 1470, 1519, 2170, 3038, 3255, 4557, 4639, 6510, 7595, 9114, 9278, 13917, 15190, 22785, 23195, 27834, 32473, 45570, 46390, 64946, 69585, 97419, 139170, 143809, 162365, 194838, 227311, 287618, 324730, 431427, 454622, 487095, 681933, 719045, 862854, 974190, 1006663, 1136555, 1363866, 1438090, 2013326, 2157135, 2273110, 3019989, 3409665, 4314270, 5033315, 6039978, 6819330, 7046641, 10066630, 14093282, 15099945, 21139923, 30199890, 35233205, 42279846, 70466410, 105699615, 211399230]

約数ペア:

[(1, 211399230), (2, 105699615), (3, 70466410), (5, 42279846), (6, 35233205), (7, 30199890), (10, 21139923), (14, 15099945), (15, 14093282), (21, 10066630), (30, 7046641), (31, 6819330), (35, 6039978), (42, 5033315), (49, 4314270), (62, 3409665), (70, 3019989), (93, 2273110), (98, 2157135), (105, 2013326), (147, 1438090), (155, 1363866), (186, 1136555), (210, 1006663), (217, 974190), (245, 862854), (294, 719045), (310, 681933), (434, 487095), (465, 454622), (490, 431427), (651, 324730), (735, 287618), (930, 227311), (1085, 194838), (1302, 162365), (1470, 143809), (1519, 139170), (2170, 97419), (3038, 69585), (3255, 64946), (4557, 46390), (4639, 45570), (6510, 32473), (7595, 27834), (9114, 23195), (9278, 22785), (13917, 15190)]