214716540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 624476160

約数和(自身を除く): 409759620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 241, 310, 372, 465, 479, 482, 620, 723, 930, 958, 964, 1205, 1437, 1446, 1860, 1916, 2395, 2410, 2874, 2892, 3615, 4790, 4820, 5748, 7185, 7230, 7471, 9580, 14370, 14460, 14849, 14942, 22413, 28740, 29698, 29884, 37355, 44547, 44826, 59396, 74245, 74710, 89094, 89652, 112065, 115439, 148490, 149420, 178188, 222735, 224130, 230878, 296980, 346317, 445470, 448260, 461756, 577195, 692634, 890940, 1154390, 1385268, 1731585, 2308780, 3463170, 3578609, 6926340, 7157218, 10735827, 14314436, 17893045, 21471654, 35786090, 42943308, 53679135, 71572180, 107358270, 214716540]

約数ペア:

[(1, 214716540), (2, 107358270), (3, 71572180), (4, 53679135), (5, 42943308), (6, 35786090), (10, 21471654), (12, 17893045), (15, 14314436), (20, 10735827), (30, 7157218), (31, 6926340), (60, 3578609), (62, 3463170), (93, 2308780), (124, 1731585), (155, 1385268), (186, 1154390), (241, 890940), (310, 692634), (372, 577195), (465, 461756), (479, 448260), (482, 445470), (620, 346317), (723, 296980), (930, 230878), (958, 224130), (964, 222735), (1205, 178188), (1437, 149420), (1446, 148490), (1860, 115439), (1916, 112065), (2395, 89652), (2410, 89094), (2874, 74710), (2892, 74245), (3615, 59396), (4790, 44826), (4820, 44547), (5748, 37355), (7185, 29884), (7230, 29698), (7471, 28740), (9580, 22413), (14370, 14942), (14460, 14849)]