89646060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{463}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 288110592

約数和(自身を除く): 198464532

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, 420, 461, 463, 922, 926, 1383, 1389, 1844, 1852, 2305, 2315, 2766, 2778, 3227, 3241, 4610, 4630, 5532, 5556, 6454, 6482, 6915, 6945, 9220, 9260, 9681, 9723, 12908, 12964, 13830, 13890, 16135, 16205, 19362, 19446, 27660, 27780, 32270, 32410, 38724, 38892, 48405, 48615, 64540, 64820, 96810, 97230, 193620, 194460, 213443, 426886, 640329, 853772, 1067215, 1280658, 1494101, 2134430, 2561316, 2988202, 3201645, 4268860, 4482303, 5976404, 6403290, 7470505, 8964606, 12806580, 14941010, 17929212, 22411515, 29882020, 44823030, 89646060]

約数ペア:

[(1, 89646060), (2, 44823030), (3, 29882020), (4, 22411515), (5, 17929212), (6, 14941010), (7, 12806580), (10, 8964606), (12, 7470505), (14, 6403290), (15, 5976404), (20, 4482303), (21, 4268860), (28, 3201645), (30, 2988202), (35, 2561316), (42, 2134430), (60, 1494101), (70, 1280658), (84, 1067215), (105, 853772), (140, 640329), (210, 426886), (420, 213443), (461, 194460), (463, 193620), (922, 97230), (926, 96810), (1383, 64820), (1389, 64540), (1844, 48615), (1852, 48405), (2305, 38892), (2315, 38724), (2766, 32410), (2778, 32270), (3227, 27780), (3241, 27660), (4610, 19446), (4630, 19362), (5532, 16205), (5556, 16135), (6454, 13890), (6482, 13830), (6915, 12964), (6945, 12908), (9220, 9723), (9260, 9681)]