1899358590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1472371}}^1$

素因数の和:1472424

約数の個数: 32

約数和(自身を含む): 4664474496

約数和(自身を除く): 2765115906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1472371, 2944742, 4417113, 7361855, 8834226, 14723710, 22085565, 44171130, 63311953, 126623906, 189935859, 316559765, 379871718, 633119530, 949679295, 1899358590]

約数ペア:

[(1, 1899358590), (2, 949679295), (3, 633119530), (5, 379871718), (6, 316559765), (10, 189935859), (15, 126623906), (30, 63311953), (43, 44171130), (86, 22085565), (129, 14723710), (215, 8834226), (258, 7361855), (430, 4417113), (645, 2944742), (1290, 1472371)]