79887930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 211056192

約数和(自身を除く): 131168262

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 163, 170, 186, 255, 310, 326, 465, 489, 510, 527, 815, 930, 961, 978, 1054, 1581, 1630, 1922, 2445, 2635, 2771, 2883, 3162, 4805, 4890, 5053, 5270, 5542, 5766, 7905, 8313, 9610, 10106, 13855, 14415, 15159, 15810, 16337, 16626, 25265, 27710, 28830, 30318, 32674, 41565, 49011, 50530, 75795, 81685, 83130, 85901, 98022, 151590, 156643, 163370, 171802, 245055, 257703, 313286, 429505, 469929, 490110, 515406, 783215, 859010, 939858, 1288515, 1566430, 2349645, 2577030, 2662931, 4699290, 5325862, 7988793, 13314655, 15977586, 26629310, 39943965, 79887930]

約数ペア:

[(1, 79887930), (2, 39943965), (3, 26629310), (5, 15977586), (6, 13314655), (10, 7988793), (15, 5325862), (17, 4699290), (30, 2662931), (31, 2577030), (34, 2349645), (51, 1566430), (62, 1288515), (85, 939858), (93, 859010), (102, 783215), (155, 515406), (163, 490110), (170, 469929), (186, 429505), (255, 313286), (310, 257703), (326, 245055), (465, 171802), (489, 163370), (510, 156643), (527, 151590), (815, 98022), (930, 85901), (961, 83130), (978, 81685), (1054, 75795), (1581, 50530), (1630, 49011), (1922, 41565), (2445, 32674), (2635, 30318), (2771, 28830), (2883, 27710), (3162, 25265), (4805, 16626), (4890, 16337), (5053, 15810), (5270, 15159), (5542, 14415), (5766, 13855), (7905, 10106), (8313, 9610)]