195722190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42641}}^1$

素因数の和:42674

約数の個数: 64

約数和(自身を含む): 552640320

約数和(自身を除く): 356918130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 42641, 85282, 127923, 213205, 255846, 383769, 426410, 639615, 724897, 767538, 1151307, 1279230, 1449794, 1918845, 2174691, 2302614, 3624485, 3837690, 4349382, 5756535, 6524073, 7248970, 10873455, 11513070, 13048146, 19572219, 21746910, 32620365, 39144438, 65240730, 97861095, 195722190]

約数ペア:

[(1, 195722190), (2, 97861095), (3, 65240730), (5, 39144438), (6, 32620365), (9, 21746910), (10, 19572219), (15, 13048146), (17, 11513070), (18, 10873455), (27, 7248970), (30, 6524073), (34, 5756535), (45, 4349382), (51, 3837690), (54, 3624485), (85, 2302614), (90, 2174691), (102, 1918845), (135, 1449794), (153, 1279230), (170, 1151307), (255, 767538), (270, 724897), (306, 639615), (459, 426410), (510, 383769), (765, 255846), (918, 213205), (1530, 127923), (2295, 85282), (4590, 42641)]