17128430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5072

約数の個数: 32

約数和(自身を含む): 34725888

約数和(自身を除く): 17597458

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 5023, 10046, 25115, 50230, 55253, 110506, 155713, 276265, 311426, 552530, 778565, 1557130, 1712843, 3425686, 8564215, 17128430]

約数ペア:

[(1, 17128430), (2, 8564215), (5, 3425686), (10, 1712843), (11, 1557130), (22, 778565), (31, 552530), (55, 311426), (62, 276265), (110, 155713), (155, 110506), (310, 55253), (341, 50230), (682, 25115), (1705, 10046), (3410, 5023)]