69620670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{15787}}^1$

素因数の和:15814

約数の個数: 72

約数和(自身を含む): 210580344

約数和(自身を除く): 140959674

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, 882, 1470, 2205, 4410, 15787, 31574, 47361, 78935, 94722, 110509, 142083, 157870, 221018, 236805, 284166, 331527, 473610, 552545, 663054, 710415, 773563, 994581, 1105090, 1420830, 1547126, 1657635, 1989162, 2320689, 3315270, 3867815, 4641378, 4972905, 6962067, 7735630, 9945810, 11603445, 13924134, 23206890, 34810335, 69620670]

約数ペア:

[(1, 69620670), (2, 34810335), (3, 23206890), (5, 13924134), (6, 11603445), (7, 9945810), (9, 7735630), (10, 6962067), (14, 4972905), (15, 4641378), (18, 3867815), (21, 3315270), (30, 2320689), (35, 1989162), (42, 1657635), (45, 1547126), (49, 1420830), (63, 1105090), (70, 994581), (90, 773563), (98, 710415), (105, 663054), (126, 552545), (147, 473610), (210, 331527), (245, 284166), (294, 236805), (315, 221018), (441, 157870), (490, 142083), (630, 110509), (735, 94722), (882, 78935), (1470, 47361), (2205, 31574), (4410, 15787)]