274100820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{652621}}^1$

素因数の和:652640

約数の個数: 48

約数和(自身を含む): 877123968

約数和(自身を除く): 603023148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 652621, 1305242, 1957863, 2610484, 3263105, 3915726, 4568347, 6526210, 7831452, 9136694, 9789315, 13052420, 13705041, 18273388, 19578630, 22841735, 27410082, 39157260, 45683470, 54820164, 68525205, 91366940, 137050410, 274100820]

約数ペア:

[(1, 274100820), (2, 137050410), (3, 91366940), (4, 68525205), (5, 54820164), (6, 45683470), (7, 39157260), (10, 27410082), (12, 22841735), (14, 19578630), (15, 18273388), (20, 13705041), (21, 13052420), (28, 9789315), (30, 9136694), (35, 7831452), (42, 6526210), (60, 4568347), (70, 3915726), (84, 3263105), (105, 2610484), (140, 1957863), (210, 1305242), (420, 652621)]