82923210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 222393600

約数和(自身を除く): 139470390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1182, 1559, 1773, 1970, 2955, 3118, 3546, 4677, 5319, 5910, 7795, 8865, 9354, 10638, 14031, 15590, 17730, 23385, 26595, 28062, 42093, 46770, 53190, 70155, 84186, 140310, 210465, 307123, 420930, 614246, 921369, 1535615, 1842738, 2764107, 3071230, 4606845, 5528214, 8292321, 9213690, 13820535, 16584642, 27641070, 41461605, 82923210]

約数ペア:

[(1, 82923210), (2, 41461605), (3, 27641070), (5, 16584642), (6, 13820535), (9, 9213690), (10, 8292321), (15, 5528214), (18, 4606845), (27, 3071230), (30, 2764107), (45, 1842738), (54, 1535615), (90, 921369), (135, 614246), (197, 420930), (270, 307123), (394, 210465), (591, 140310), (985, 84186), (1182, 70155), (1559, 53190), (1773, 46770), (1970, 42093), (2955, 28062), (3118, 26595), (3546, 23385), (4677, 17730), (5319, 15590), (5910, 14031), (7795, 10638), (8865, 9354)]