79322670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17987}}^1$

素因数の和:18014

約数の個数: 72

約数和(自身を含む): 239923944

約数和(自身を除く): 160601274

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, 17987, 35974, 53961, 89935, 107922, 125909, 161883, 179870, 251818, 269805, 323766, 377727, 539610, 629545, 755454, 809415, 881363, 1133181, 1259090, 1618830, 1762726, 1888635, 2266362, 2644089, 3777270, 4406815, 5288178, 5665905, 7932267, 8813630, 11331810, 13220445, 15864534, 26440890, 39661335, 79322670]

約数ペア:

[(1, 79322670), (2, 39661335), (3, 26440890), (5, 15864534), (6, 13220445), (7, 11331810), (9, 8813630), (10, 7932267), (14, 5665905), (15, 5288178), (18, 4406815), (21, 3777270), (30, 2644089), (35, 2266362), (42, 1888635), (45, 1762726), (49, 1618830), (63, 1259090), (70, 1133181), (90, 881363), (98, 809415), (105, 755454), (126, 629545), (147, 539610), (210, 377727), (245, 323766), (294, 269805), (315, 251818), (441, 179870), (490, 161883), (630, 125909), (735, 107922), (882, 89935), (1470, 53961), (2205, 35974), (4410, 17987)]