499730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 1149120

約数和(自身を除く): 649390

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 110, 118, 121, 154, 242, 295, 385, 413, 590, 605, 649, 770, 826, 847, 1210, 1298, 1694, 2065, 3245, 4130, 4235, 4543, 6490, 7139, 8470, 9086, 14278, 22715, 35695, 45430, 49973, 71390, 99946, 249865, 499730]

約数ペア:

[(1, 499730), (2, 249865), (5, 99946), (7, 71390), (10, 49973), (11, 45430), (14, 35695), (22, 22715), (35, 14278), (55, 9086), (59, 8470), (70, 7139), (77, 6490), (110, 4543), (118, 4235), (121, 4130), (154, 3245), (242, 2065), (295, 1694), (385, 1298), (413, 1210), (590, 847), (605, 826), (649, 770)]