2912862590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{2927}}^1$

素因数の和:3137

約数の個数: 64

約数和(自身を含む): 5843819520

約数和(自身を除く): 2930956930

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 109, 110, 166, 218, 415, 545, 830, 913, 1090, 1199, 1826, 2398, 2927, 4565, 5854, 5995, 9047, 9130, 11990, 14635, 18094, 29270, 32197, 45235, 64394, 90470, 99517, 160985, 199034, 242941, 319043, 321970, 485882, 497585, 638086, 995170, 1214705, 1595215, 2429410, 2672351, 3190430, 3509473, 5344702, 7018946, 13361755, 17547365, 26480569, 26723510, 35094730, 52961138, 132402845, 264805690, 291286259, 582572518, 1456431295, 2912862590]

約数ペア:

[(1, 2912862590), (2, 1456431295), (5, 582572518), (10, 291286259), (11, 264805690), (22, 132402845), (55, 52961138), (83, 35094730), (109, 26723510), (110, 26480569), (166, 17547365), (218, 13361755), (415, 7018946), (545, 5344702), (830, 3509473), (913, 3190430), (1090, 2672351), (1199, 2429410), (1826, 1595215), (2398, 1214705), (2927, 995170), (4565, 638086), (5854, 497585), (5995, 485882), (9047, 321970), (9130, 319043), (11990, 242941), (14635, 199034), (18094, 160985), (29270, 99517), (32197, 90470), (45235, 64394)]