89012490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{423869}}^1$

素因数の和:423886

約数の個数: 32

約数和(自身を含む): 244149120

約数和(自身を除く): 155136630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 423869, 847738, 1271607, 2119345, 2543214, 2967083, 4238690, 5934166, 6358035, 8901249, 12716070, 14835415, 17802498, 29670830, 44506245, 89012490]

約数ペア:

[(1, 89012490), (2, 44506245), (3, 29670830), (5, 17802498), (6, 14835415), (7, 12716070), (10, 8901249), (14, 6358035), (15, 5934166), (21, 4238690), (30, 2967083), (35, 2543214), (42, 2119345), (70, 1271607), (105, 847738), (210, 423869)]