15709426460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1233079}}^1$

素因数の和:1233115

約数の個数: 72

約数和(自身を含む): 41327909280

約数和(自身を除く): 25618482820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 1233079, 2466158, 4932316, 6165395, 8631553, 12330790, 16030027, 17263106, 24661580, 32060054, 34526212, 43157765, 60420871, 64120108, 80150135, 86315530, 112210189, 120841742, 160300270, 172631060, 224420378, 241683484, 302104355, 320600540, 448840756, 561050945, 604208710, 785471323, 1122101890, 1208417420, 1570942646, 2244203780, 3141885292, 3927356615, 7854713230, 15709426460]

約数ペア:

[(1, 15709426460), (2, 7854713230), (4, 3927356615), (5, 3141885292), (7, 2244203780), (10, 1570942646), (13, 1208417420), (14, 1122101890), (20, 785471323), (26, 604208710), (28, 561050945), (35, 448840756), (49, 320600540), (52, 302104355), (65, 241683484), (70, 224420378), (91, 172631060), (98, 160300270), (130, 120841742), (140, 112210189), (182, 86315530), (196, 80150135), (245, 64120108), (260, 60420871), (364, 43157765), (455, 34526212), (490, 32060054), (637, 24661580), (910, 17263106), (980, 16030027), (1274, 12330790), (1820, 8631553), (2548, 6165395), (3185, 4932316), (6370, 2466158), (12740, 1233079)]