61556670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 184204800

約数和(自身を除く): 122648130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 199, 210, 315, 398, 491, 597, 630, 982, 995, 1194, 1393, 1473, 1791, 1990, 2455, 2786, 2946, 2985, 3437, 3582, 4179, 4419, 4910, 5970, 6874, 6965, 7365, 8358, 8838, 8955, 10311, 12537, 13930, 14730, 17185, 17910, 20622, 20895, 22095, 25074, 30933, 34370, 41790, 44190, 51555, 61866, 62685, 97709, 103110, 125370, 154665, 195418, 293127, 309330, 488545, 586254, 683963, 879381, 977090, 1367926, 1465635, 1758762, 2051889, 2931270, 3419815, 4103778, 4396905, 6155667, 6839630, 8793810, 10259445, 12311334, 20518890, 30778335, 61556670]

約数ペア:

[(1, 61556670), (2, 30778335), (3, 20518890), (5, 12311334), (6, 10259445), (7, 8793810), (9, 6839630), (10, 6155667), (14, 4396905), (15, 4103778), (18, 3419815), (21, 2931270), (30, 2051889), (35, 1758762), (42, 1465635), (45, 1367926), (63, 977090), (70, 879381), (90, 683963), (105, 586254), (126, 488545), (199, 309330), (210, 293127), (315, 195418), (398, 154665), (491, 125370), (597, 103110), (630, 97709), (982, 62685), (995, 61866), (1194, 51555), (1393, 44190), (1473, 41790), (1791, 34370), (1990, 30933), (2455, 25074), (2786, 22095), (2946, 20895), (2985, 20622), (3437, 17910), (3582, 17185), (4179, 14730), (4419, 13930), (4910, 12537), (5970, 10311), (6874, 8955), (6965, 8838), (7365, 8358)]