179924290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 401377536

約数和(自身を除く): 221453246

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 163, 182, 326, 455, 815, 910, 1141, 1213, 1630, 2119, 2282, 2426, 4238, 5705, 6065, 8491, 10595, 11410, 12130, 14833, 15769, 16982, 21190, 29666, 31538, 42455, 74165, 78845, 84910, 110383, 148330, 157690, 197719, 220766, 395438, 551915, 988595, 1103830, 1384033, 1977190, 2570347, 2768066, 5140694, 6920165, 12851735, 13840330, 17992429, 25703470, 35984858, 89962145, 179924290]

約数ペア:

[(1, 179924290), (2, 89962145), (5, 35984858), (7, 25703470), (10, 17992429), (13, 13840330), (14, 12851735), (26, 6920165), (35, 5140694), (65, 2768066), (70, 2570347), (91, 1977190), (130, 1384033), (163, 1103830), (182, 988595), (326, 551915), (455, 395438), (815, 220766), (910, 197719), (1141, 157690), (1213, 148330), (1630, 110383), (2119, 84910), (2282, 78845), (2426, 74165), (4238, 42455), (5705, 31538), (6065, 29666), (8491, 21190), (10595, 16982), (11410, 15769), (12130, 14833)]