1459405220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{114553}}^1$

素因数の和:114589

約数の個数: 72

約数和(自身を含む): 3839391864

約数和(自身を除く): 2379986644

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, 114553, 229106, 458212, 572765, 801871, 1145530, 1489189, 1603742, 2291060, 2978378, 3207484, 4009355, 5613097, 5956756, 7445945, 8018710, 10424323, 11226194, 14891890, 16037420, 20848646, 22452388, 28065485, 29783780, 41697292, 52121615, 56130970, 72970261, 104243230, 112261940, 145940522, 208486460, 291881044, 364851305, 729702610, 1459405220]

約数ペア:

[(1, 1459405220), (2, 729702610), (4, 364851305), (5, 291881044), (7, 208486460), (10, 145940522), (13, 112261940), (14, 104243230), (20, 72970261), (26, 56130970), (28, 52121615), (35, 41697292), (49, 29783780), (52, 28065485), (65, 22452388), (70, 20848646), (91, 16037420), (98, 14891890), (130, 11226194), (140, 10424323), (182, 8018710), (196, 7445945), (245, 5956756), (260, 5613097), (364, 4009355), (455, 3207484), (490, 2978378), (637, 2291060), (910, 1603742), (980, 1489189), (1274, 1145530), (1820, 801871), (2548, 572765), (3185, 458212), (6370, 229106), (12740, 114553)]