102362820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{971}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 329204736

約数和(自身を除く): 226841916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 251, 420, 502, 753, 971, 1004, 1255, 1506, 1757, 1942, 2510, 2913, 3012, 3514, 3765, 3884, 4855, 5020, 5271, 5826, 6797, 7028, 7530, 8785, 9710, 10542, 11652, 13594, 14565, 15060, 17570, 19420, 20391, 21084, 26355, 27188, 29130, 33985, 35140, 40782, 52710, 58260, 67970, 81564, 101955, 105420, 135940, 203910, 243721, 407820, 487442, 731163, 974884, 1218605, 1462326, 1706047, 2437210, 2924652, 3412094, 3655815, 4874420, 5118141, 6824188, 7311630, 8530235, 10236282, 14623260, 17060470, 20472564, 25590705, 34120940, 51181410, 102362820]

約数ペア:

[(1, 102362820), (2, 51181410), (3, 34120940), (4, 25590705), (5, 20472564), (6, 17060470), (7, 14623260), (10, 10236282), (12, 8530235), (14, 7311630), (15, 6824188), (20, 5118141), (21, 4874420), (28, 3655815), (30, 3412094), (35, 2924652), (42, 2437210), (60, 1706047), (70, 1462326), (84, 1218605), (105, 974884), (140, 731163), (210, 487442), (251, 407820), (420, 243721), (502, 203910), (753, 135940), (971, 105420), (1004, 101955), (1255, 81564), (1506, 67970), (1757, 58260), (1942, 52710), (2510, 40782), (2913, 35140), (3012, 33985), (3514, 29130), (3765, 27188), (3884, 26355), (4855, 21084), (5020, 20391), (5271, 19420), (5826, 17570), (6797, 15060), (7028, 14565), (7530, 13594), (8785, 11652), (9710, 10542)]