42009180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11867}}^1$

素因数の和:11938

約数の個数: 48

約数和(自身を含む): 119629440

約数和(自身を除く): 77620260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 11867, 23734, 35601, 47468, 59335, 71202, 118670, 142404, 178005, 237340, 356010, 700153, 712020, 1400306, 2100459, 2800612, 3500765, 4200918, 7001530, 8401836, 10502295, 14003060, 21004590, 42009180]

約数ペア:

[(1, 42009180), (2, 21004590), (3, 14003060), (4, 10502295), (5, 8401836), (6, 7001530), (10, 4200918), (12, 3500765), (15, 2800612), (20, 2100459), (30, 1400306), (59, 712020), (60, 700153), (118, 356010), (177, 237340), (236, 178005), (295, 142404), (354, 118670), (590, 71202), (708, 59335), (885, 47468), (1180, 35601), (1770, 23734), (3540, 11867)]