29683220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{4327}}^1$

素因数の和:4357

約数の個数: 48

約数和(自身を含む): 72710400

約数和(自身を除く): 43027180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 4327, 6860, 8654, 17308, 21635, 30289, 43270, 60578, 86540, 121156, 151445, 212023, 302890, 424046, 605780, 848092, 1060115, 1484161, 2120230, 2968322, 4240460, 5936644, 7420805, 14841610, 29683220]

約数ペア:

[(1, 29683220), (2, 14841610), (4, 7420805), (5, 5936644), (7, 4240460), (10, 2968322), (14, 2120230), (20, 1484161), (28, 1060115), (35, 848092), (49, 605780), (70, 424046), (98, 302890), (140, 212023), (196, 151445), (245, 121156), (343, 86540), (490, 60578), (686, 43270), (980, 30289), (1372, 21635), (1715, 17308), (3430, 8654), (4327, 6860)]