73062920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37277}}^1$

素因数の和:37302

約数の個数: 48

約数和(自身を含む): 191236140

約数和(自身を除く): 118173220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 37277, 74554, 149108, 186385, 260939, 298216, 372770, 521878, 745540, 1043756, 1304695, 1491080, 1826573, 2087512, 2609390, 3653146, 5218780, 7306292, 9132865, 10437560, 14612584, 18265730, 36531460, 73062920]

約数ペア:

[(1, 73062920), (2, 36531460), (4, 18265730), (5, 14612584), (7, 10437560), (8, 9132865), (10, 7306292), (14, 5218780), (20, 3653146), (28, 2609390), (35, 2087512), (40, 1826573), (49, 1491080), (56, 1304695), (70, 1043756), (98, 745540), (140, 521878), (196, 372770), (245, 298216), (280, 260939), (392, 186385), (490, 149108), (980, 74554), (1960, 37277)]