617957230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 1261370880

約数和(自身を除く): 643413650

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 307, 319, 614, 631, 638, 1262, 1535, 1595, 3070, 3155, 3190, 3377, 6310, 6754, 6941, 8903, 13882, 16885, 17806, 18299, 33770, 34705, 36598, 44515, 69410, 89030, 91495, 97933, 182990, 193717, 195866, 201289, 387434, 402578, 489665, 968585, 979330, 1006445, 1937170, 2012890, 2130887, 4261774, 5617793, 10654435, 11235586, 21308870, 28088965, 56177930, 61795723, 123591446, 308978615, 617957230]

約数ペア:

[(1, 617957230), (2, 308978615), (5, 123591446), (10, 61795723), (11, 56177930), (22, 28088965), (29, 21308870), (55, 11235586), (58, 10654435), (110, 5617793), (145, 4261774), (290, 2130887), (307, 2012890), (319, 1937170), (614, 1006445), (631, 979330), (638, 968585), (1262, 489665), (1535, 402578), (1595, 387434), (3070, 201289), (3155, 195866), (3190, 193717), (3377, 182990), (6310, 97933), (6754, 91495), (6941, 89030), (8903, 69410), (13882, 44515), (16885, 36598), (17806, 34705), (18299, 33770)]