138216630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271013}}^1$

素因数の和:271040

約数の個数: 32

約数和(自身を含む): 351234144

約数和(自身を除く): 213017514

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 271013, 542026, 813039, 1355065, 1626078, 2710130, 4065195, 4607221, 8130390, 9214442, 13821663, 23036105, 27643326, 46072210, 69108315, 138216630]

約数ペア:

[(1, 138216630), (2, 69108315), (3, 46072210), (5, 27643326), (6, 23036105), (10, 13821663), (15, 9214442), (17, 8130390), (30, 4607221), (34, 4065195), (51, 2710130), (85, 1626078), (102, 1355065), (170, 813039), (255, 542026), (510, 271013)]