45721060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2699}}^1$

素因数の和:2737

約数の個数: 72

約数和(自身を含む): 120657600

約数和(自身を除く): 74936540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 2699, 3388, 4235, 5398, 8470, 10796, 13495, 16940, 18893, 26990, 29689, 37786, 53980, 59378, 75572, 94465, 118756, 148445, 188930, 207823, 296890, 326579, 377860, 415646, 593780, 653158, 831292, 1039115, 1306316, 1632895, 2078230, 2286053, 3265790, 4156460, 4572106, 6531580, 9144212, 11430265, 22860530, 45721060]

約数ペア:

[(1, 45721060), (2, 22860530), (4, 11430265), (5, 9144212), (7, 6531580), (10, 4572106), (11, 4156460), (14, 3265790), (20, 2286053), (22, 2078230), (28, 1632895), (35, 1306316), (44, 1039115), (55, 831292), (70, 653158), (77, 593780), (110, 415646), (121, 377860), (140, 326579), (154, 296890), (220, 207823), (242, 188930), (308, 148445), (385, 118756), (484, 94465), (605, 75572), (770, 59378), (847, 53980), (1210, 37786), (1540, 29689), (1694, 26990), (2420, 18893), (2699, 16940), (3388, 13495), (4235, 10796), (5398, 8470)]