1917962610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{61651}}^1$

素因数の和:61739

約数の個数: 64

約数和(自身を含む): 4953861504

約数和(自身を除く): 3035898894

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 3111, 5185, 6222, 10370, 15555, 31110, 61651, 123302, 184953, 308255, 369906, 616510, 924765, 1048067, 1849530, 2096134, 3144201, 3760711, 5240335, 6288402, 7521422, 10480670, 11282133, 15721005, 18803555, 22564266, 31442010, 37607110, 56410665, 63932087, 112821330, 127864174, 191796261, 319660435, 383592522, 639320870, 958981305, 1917962610]

約数ペア:

[(1, 1917962610), (2, 958981305), (3, 639320870), (5, 383592522), (6, 319660435), (10, 191796261), (15, 127864174), (17, 112821330), (30, 63932087), (34, 56410665), (51, 37607110), (61, 31442010), (85, 22564266), (102, 18803555), (122, 15721005), (170, 11282133), (183, 10480670), (255, 7521422), (305, 6288402), (366, 5240335), (510, 3760711), (610, 3144201), (915, 2096134), (1037, 1849530), (1830, 1048067), (2074, 924765), (3111, 616510), (5185, 369906), (6222, 308255), (10370, 184953), (15555, 123302), (31110, 61651)]