5150430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 13562640

約数和(自身を除く): 8412210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 643, 801, 890, 1286, 1335, 1602, 1929, 2670, 3215, 3858, 4005, 5787, 6430, 8010, 9645, 11574, 19290, 28935, 57227, 57870, 114454, 171681, 286135, 343362, 515043, 572270, 858405, 1030086, 1716810, 2575215, 5150430]

約数ペア:

[(1, 5150430), (2, 2575215), (3, 1716810), (5, 1030086), (6, 858405), (9, 572270), (10, 515043), (15, 343362), (18, 286135), (30, 171681), (45, 114454), (89, 57870), (90, 57227), (178, 28935), (267, 19290), (445, 11574), (534, 9645), (643, 8010), (801, 6430), (890, 5787), (1286, 4005), (1335, 3858), (1602, 3215), (1929, 2670)]