205715610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{13687}}^1$

素因数の和:13867

約数の個数: 48

約数和(自身を含む): 538102656

約数和(自身を除く): 332387046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 7515, 13687, 15030, 27374, 41061, 68435, 82122, 123183, 136870, 205305, 246366, 410610, 615915, 1231830, 2285729, 4571458, 6857187, 11428645, 13714374, 20571561, 22857290, 34285935, 41143122, 68571870, 102857805, 205715610]

約数ペア:

[(1, 205715610), (2, 102857805), (3, 68571870), (5, 41143122), (6, 34285935), (9, 22857290), (10, 20571561), (15, 13714374), (18, 11428645), (30, 6857187), (45, 4571458), (90, 2285729), (167, 1231830), (334, 615915), (501, 410610), (835, 246366), (1002, 205305), (1503, 136870), (1670, 123183), (2505, 82122), (3006, 68435), (5010, 41061), (7515, 27374), (13687, 15030)]