84047820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 246650880

約数和(自身を除く): 162603060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 292, 310, 365, 372, 438, 465, 619, 620, 730, 876, 930, 1095, 1238, 1460, 1857, 1860, 2190, 2263, 2476, 3095, 3714, 4380, 4526, 6190, 6789, 7428, 9052, 9285, 11315, 12380, 13578, 18570, 19189, 22630, 27156, 33945, 37140, 38378, 45187, 45260, 57567, 67890, 76756, 90374, 95945, 115134, 135561, 135780, 180748, 191890, 225935, 230268, 271122, 287835, 383780, 451870, 542244, 575670, 677805, 903740, 1151340, 1355610, 1400797, 2711220, 2801594, 4202391, 5603188, 7003985, 8404782, 14007970, 16809564, 21011955, 28015940, 42023910, 84047820]

約数ペア:

[(1, 84047820), (2, 42023910), (3, 28015940), (4, 21011955), (5, 16809564), (6, 14007970), (10, 8404782), (12, 7003985), (15, 5603188), (20, 4202391), (30, 2801594), (31, 2711220), (60, 1400797), (62, 1355610), (73, 1151340), (93, 903740), (124, 677805), (146, 575670), (155, 542244), (186, 451870), (219, 383780), (292, 287835), (310, 271122), (365, 230268), (372, 225935), (438, 191890), (465, 180748), (619, 135780), (620, 135561), (730, 115134), (876, 95945), (930, 90374), (1095, 76756), (1238, 67890), (1460, 57567), (1857, 45260), (1860, 45187), (2190, 38378), (2263, 37140), (2476, 33945), (3095, 27156), (3714, 22630), (4380, 19189), (4526, 18570), (6190, 13578), (6789, 12380), (7428, 11315), (9052, 9285)]