3470670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{787}}^1$

素因数の和:814

約数の個数: 72

約数和(自身を含む): 10510344

約数和(自身を除く): 7039674

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 787, 882, 1470, 1574, 2205, 2361, 3935, 4410, 4722, 5509, 7083, 7870, 11018, 11805, 14166, 16527, 23610, 27545, 33054, 35415, 38563, 49581, 55090, 70830, 77126, 82635, 99162, 115689, 165270, 192815, 231378, 247905, 347067, 385630, 495810, 578445, 694134, 1156890, 1735335, 3470670]

約数ペア:

[(1, 3470670), (2, 1735335), (3, 1156890), (5, 694134), (6, 578445), (7, 495810), (9, 385630), (10, 347067), (14, 247905), (15, 231378), (18, 192815), (21, 165270), (30, 115689), (35, 99162), (42, 82635), (45, 77126), (49, 70830), (63, 55090), (70, 49581), (90, 38563), (98, 35415), (105, 33054), (126, 27545), (147, 23610), (210, 16527), (245, 14166), (294, 11805), (315, 11018), (441, 7870), (490, 7083), (630, 5509), (735, 4722), (787, 4410), (882, 3935), (1470, 2361), (1574, 2205)]