138526050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71039}}^1$

素因数の和:71067

約数の個数: 48

約数和(自身を含む): 369976320

約数和(自身を除く): 231450270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 71039, 142078, 213117, 355195, 426234, 710390, 923507, 1065585, 1775975, 1847014, 2131170, 2770521, 3551950, 4617535, 5327925, 5541042, 9235070, 10655850, 13852605, 23087675, 27705210, 46175350, 69263025, 138526050]

約数ペア:

[(1, 138526050), (2, 69263025), (3, 46175350), (5, 27705210), (6, 23087675), (10, 13852605), (13, 10655850), (15, 9235070), (25, 5541042), (26, 5327925), (30, 4617535), (39, 3551950), (50, 2770521), (65, 2131170), (75, 1847014), (78, 1775975), (130, 1065585), (150, 923507), (195, 710390), (325, 426234), (390, 355195), (650, 213117), (975, 142078), (1950, 71039)]