293386520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{827}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 773070480

約数和(自身を除く): 479683960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 181, 196, 245, 280, 362, 392, 490, 724, 827, 905, 980, 1267, 1448, 1654, 1810, 1960, 2534, 3308, 3620, 4135, 5068, 5789, 6335, 6616, 7240, 8270, 8869, 10136, 11578, 12670, 16540, 17738, 23156, 25340, 28945, 33080, 35476, 40523, 44345, 46312, 50680, 57890, 70952, 81046, 88690, 115780, 149687, 162092, 177380, 202615, 231560, 299374, 324184, 354760, 405230, 598748, 748435, 810460, 1047809, 1197496, 1496870, 1620920, 2095618, 2993740, 4191236, 5239045, 5987480, 7334663, 8382472, 10478090, 14669326, 20956180, 29338652, 36673315, 41912360, 58677304, 73346630, 146693260, 293386520]

約数ペア:

[(1, 293386520), (2, 146693260), (4, 73346630), (5, 58677304), (7, 41912360), (8, 36673315), (10, 29338652), (14, 20956180), (20, 14669326), (28, 10478090), (35, 8382472), (40, 7334663), (49, 5987480), (56, 5239045), (70, 4191236), (98, 2993740), (140, 2095618), (181, 1620920), (196, 1496870), (245, 1197496), (280, 1047809), (362, 810460), (392, 748435), (490, 598748), (724, 405230), (827, 354760), (905, 324184), (980, 299374), (1267, 231560), (1448, 202615), (1654, 177380), (1810, 162092), (1960, 149687), (2534, 115780), (3308, 88690), (3620, 81046), (4135, 70952), (5068, 57890), (5789, 50680), (6335, 46312), (6616, 44345), (7240, 40523), (8270, 35476), (8869, 33080), (10136, 28945), (11578, 25340), (12670, 23156), (16540, 17738)]