828463860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9007}}^1$

素因数の和:9102

約数の個数: 144

約数和(自身を含む): 2911673856

約数和(自身を除く): 2083209996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2555, 2628, 3066, 3285, 4380, 4599, 5110, 6132, 6570, 7665, 9007, 9198, 10220, 13140, 15330, 18014, 18396, 22995, 27021, 30660, 36028, 45035, 45990, 54042, 63049, 81063, 90070, 91980, 108084, 126098, 135105, 162126, 180140, 189147, 252196, 270210, 315245, 324252, 378294, 405315, 540420, 567441, 630490, 657511, 756588, 810630, 945735, 1134882, 1260980, 1315022, 1621260, 1891470, 1972533, 2269764, 2630044, 2837205, 3287555, 3782940, 3945066, 4602577, 5674410, 5917599, 6575110, 7890132, 9205154, 9862665, 11348820, 11835198, 13150220, 13807731, 18410308, 19725330, 23012885, 23670396, 27615462, 29587995, 39450660, 41423193, 46025770, 55230924, 59175990, 69038655, 82846386, 92051540, 118351980, 138077310, 165692772, 207115965, 276154620, 414231930, 828463860]

約数ペア:

[(1, 828463860), (2, 414231930), (3, 276154620), (4, 207115965), (5, 165692772), (6, 138077310), (7, 118351980), (9, 92051540), (10, 82846386), (12, 69038655), (14, 59175990), (15, 55230924), (18, 46025770), (20, 41423193), (21, 39450660), (28, 29587995), (30, 27615462), (35, 23670396), (36, 23012885), (42, 19725330), (45, 18410308), (60, 13807731), (63, 13150220), (70, 11835198), (73, 11348820), (84, 9862665), (90, 9205154), (105, 7890132), (126, 6575110), (140, 5917599), (146, 5674410), (180, 4602577), (210, 3945066), (219, 3782940), (252, 3287555), (292, 2837205), (315, 2630044), (365, 2269764), (420, 1972533), (438, 1891470), (511, 1621260), (630, 1315022), (657, 1260980), (730, 1134882), (876, 945735), (1022, 810630), (1095, 756588), (1260, 657511), (1314, 630490), (1460, 567441), (1533, 540420), (2044, 405315), (2190, 378294), (2555, 324252), (2628, 315245), (3066, 270210), (3285, 252196), (4380, 189147), (4599, 180140), (5110, 162126), (6132, 135105), (6570, 126098), (7665, 108084), (9007, 91980), (9198, 90070), (10220, 81063), (13140, 63049), (15330, 54042), (18014, 45990), (18396, 45035), (22995, 36028), (27021, 30660)]