84736190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 196992000

約数和(自身を除く): 112255810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 79, 98, 110, 154, 158, 199, 245, 385, 395, 398, 490, 539, 553, 770, 790, 869, 995, 1078, 1106, 1393, 1738, 1990, 2189, 2695, 2765, 2786, 3871, 4345, 4378, 5390, 5530, 6083, 6965, 7742, 8690, 9751, 10945, 12166, 13930, 15323, 15721, 19355, 19502, 21890, 30415, 30646, 31442, 38710, 42581, 48755, 60830, 76615, 78605, 85162, 97510, 107261, 110047, 153230, 157210, 172931, 212905, 214522, 220094, 345862, 425810, 536305, 550235, 770329, 864655, 1072610, 1100470, 1210517, 1540658, 1729310, 2421034, 3851645, 6052585, 7703290, 8473619, 12105170, 16947238, 42368095, 84736190]

約数ペア:

[(1, 84736190), (2, 42368095), (5, 16947238), (7, 12105170), (10, 8473619), (11, 7703290), (14, 6052585), (22, 3851645), (35, 2421034), (49, 1729310), (55, 1540658), (70, 1210517), (77, 1100470), (79, 1072610), (98, 864655), (110, 770329), (154, 550235), (158, 536305), (199, 425810), (245, 345862), (385, 220094), (395, 214522), (398, 212905), (490, 172931), (539, 157210), (553, 153230), (770, 110047), (790, 107261), (869, 97510), (995, 85162), (1078, 78605), (1106, 76615), (1393, 60830), (1738, 48755), (1990, 42581), (2189, 38710), (2695, 31442), (2765, 30646), (2786, 30415), (3871, 21890), (4345, 19502), (4378, 19355), (5390, 15721), (5530, 15323), (6083, 13930), (6965, 12166), (7742, 10945), (8690, 9751)]