70771140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1210

約数の個数: 144

約数和(自身を含む): 241952256

約数和(自身を除く): 171181116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1153, 1364, 1395, 1705, 1860, 1980, 2046, 2306, 2790, 3069, 3410, 3459, 4092, 4612, 5115, 5580, 5765, 6138, 6820, 6918, 10230, 10377, 11530, 12276, 12683, 13836, 15345, 17295, 20460, 20754, 23060, 25366, 30690, 34590, 35743, 38049, 41508, 50732, 51885, 61380, 63415, 69180, 71486, 76098, 103770, 107229, 114147, 126830, 142972, 152196, 178715, 190245, 207540, 214458, 228294, 253660, 321687, 357430, 380490, 393173, 428916, 456588, 536145, 570735, 643374, 714860, 760980, 786346, 1072290, 1141470, 1179519, 1286748, 1572692, 1608435, 1965865, 2144580, 2282940, 2359038, 3216870, 3538557, 3931730, 4718076, 5897595, 6433740, 7077114, 7863460, 11795190, 14154228, 17692785, 23590380, 35385570, 70771140]

約数ペア:

[(1, 70771140), (2, 35385570), (3, 23590380), (4, 17692785), (5, 14154228), (6, 11795190), (9, 7863460), (10, 7077114), (11, 6433740), (12, 5897595), (15, 4718076), (18, 3931730), (20, 3538557), (22, 3216870), (30, 2359038), (31, 2282940), (33, 2144580), (36, 1965865), (44, 1608435), (45, 1572692), (55, 1286748), (60, 1179519), (62, 1141470), (66, 1072290), (90, 786346), (93, 760980), (99, 714860), (110, 643374), (124, 570735), (132, 536145), (155, 456588), (165, 428916), (180, 393173), (186, 380490), (198, 357430), (220, 321687), (279, 253660), (310, 228294), (330, 214458), (341, 207540), (372, 190245), (396, 178715), (465, 152196), (495, 142972), (558, 126830), (620, 114147), (660, 107229), (682, 103770), (930, 76098), (990, 71486), (1023, 69180), (1116, 63415), (1153, 61380), (1364, 51885), (1395, 50732), (1705, 41508), (1860, 38049), (1980, 35743), (2046, 34590), (2306, 30690), (2790, 25366), (3069, 23060), (3410, 20754), (3459, 20460), (4092, 17295), (4612, 15345), (5115, 13836), (5580, 12683), (5765, 12276), (6138, 11530), (6820, 10377), (6918, 10230)]