71240820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5849}}^1$

素因数の和:5897

約数の個数: 96

約数和(自身を含む): 235872000

約数和(自身を除く): 164631180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 5849, 6090, 11698, 12180, 17547, 23396, 29245, 35094, 40943, 58490, 70188, 81886, 87735, 116980, 122829, 163772, 169621, 175470, 204715, 245658, 339242, 350940, 409430, 491316, 508863, 614145, 678484, 818860, 848105, 1017726, 1187347, 1228290, 1696210, 2035452, 2374694, 2456580, 2544315, 3392420, 3562041, 4749388, 5088630, 5936735, 7124082, 10177260, 11873470, 14248164, 17810205, 23746940, 35620410, 71240820]

約数ペア:

[(1, 71240820), (2, 35620410), (3, 23746940), (4, 17810205), (5, 14248164), (6, 11873470), (7, 10177260), (10, 7124082), (12, 5936735), (14, 5088630), (15, 4749388), (20, 3562041), (21, 3392420), (28, 2544315), (29, 2456580), (30, 2374694), (35, 2035452), (42, 1696210), (58, 1228290), (60, 1187347), (70, 1017726), (84, 848105), (87, 818860), (105, 678484), (116, 614145), (140, 508863), (145, 491316), (174, 409430), (203, 350940), (210, 339242), (290, 245658), (348, 204715), (406, 175470), (420, 169621), (435, 163772), (580, 122829), (609, 116980), (812, 87735), (870, 81886), (1015, 70188), (1218, 58490), (1740, 40943), (2030, 35094), (2436, 29245), (3045, 23396), (4060, 17547), (5849, 12180), (6090, 11698)]