153994670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29221}}^1$

素因数の和:29276

約数の個数: 32

約数和(自身を含む): 302973696

約数和(自身を除く): 148979026

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 29221, 58442, 146105, 292210, 496757, 905851, 993514, 1811702, 2483785, 4529255, 4967570, 9058510, 15399467, 30798934, 76997335, 153994670]

約数ペア:

[(1, 153994670), (2, 76997335), (5, 30798934), (10, 15399467), (17, 9058510), (31, 4967570), (34, 4529255), (62, 2483785), (85, 1811702), (155, 993514), (170, 905851), (310, 496757), (527, 292210), (1054, 146105), (2635, 58442), (5270, 29221)]