249156690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15073}}^1$

素因数の和:15131

約数の個数: 64

約数和(自身を含む): 651196800

約数和(自身を除く): 402040110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 5510, 8265, 15073, 16530, 30146, 45219, 75365, 90438, 150730, 226095, 286387, 437117, 452190, 572774, 859161, 874234, 1311351, 1431935, 1718322, 2185585, 2622702, 2863870, 4295805, 4371170, 6556755, 8305223, 8591610, 13113510, 16610446, 24915669, 41526115, 49831338, 83052230, 124578345, 249156690]

約数ペア:

[(1, 249156690), (2, 124578345), (3, 83052230), (5, 49831338), (6, 41526115), (10, 24915669), (15, 16610446), (19, 13113510), (29, 8591610), (30, 8305223), (38, 6556755), (57, 4371170), (58, 4295805), (87, 2863870), (95, 2622702), (114, 2185585), (145, 1718322), (174, 1431935), (190, 1311351), (285, 874234), (290, 859161), (435, 572774), (551, 452190), (570, 437117), (870, 286387), (1102, 226095), (1653, 150730), (2755, 90438), (3306, 75365), (5510, 45219), (8265, 30146), (15073, 16530)]