131043060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{728017}}^1$

素因数の和:728032

約数の個数: 36

約数和(自身を含む): 397497828

約数和(自身を除く): 266454768

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 728017, 1456034, 2184051, 2912068, 3640085, 4368102, 6552153, 7280170, 8736204, 10920255, 13104306, 14560340, 21840510, 26208612, 32760765, 43681020, 65521530, 131043060]

約数ペア:

[(1, 131043060), (2, 65521530), (3, 43681020), (4, 32760765), (5, 26208612), (6, 21840510), (9, 14560340), (10, 13104306), (12, 10920255), (15, 8736204), (18, 7280170), (20, 6552153), (30, 4368102), (36, 3640085), (45, 2912068), (60, 2184051), (90, 1456034), (180, 728017)]