172885770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10613}}^1$

素因数の和:10807

約数の個数: 48

約数和(自身を含む): 452029032

約数和(自身を除く): 279143262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5430, 8145, 10613, 16290, 21226, 31839, 53065, 63678, 95517, 106130, 159195, 191034, 318390, 477585, 955170, 1920953, 3841906, 5762859, 9604765, 11525718, 17288577, 19209530, 28814295, 34577154, 57628590, 86442885, 172885770]

約数ペア:

[(1, 172885770), (2, 86442885), (3, 57628590), (5, 34577154), (6, 28814295), (9, 19209530), (10, 17288577), (15, 11525718), (18, 9604765), (30, 5762859), (45, 3841906), (90, 1920953), (181, 955170), (362, 477585), (543, 318390), (905, 191034), (1086, 159195), (1629, 106130), (1810, 95517), (2715, 63678), (3258, 53065), (5430, 31839), (8145, 21226), (10613, 16290)]