2921671550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{27733}}^1$

素因数の和:27802

約数の個数: 72

約数和(自身を含む): 6468789096

約数和(自身を除く): 3547117546

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 49, 50, 70, 86, 98, 175, 215, 245, 301, 350, 430, 490, 602, 1075, 1225, 1505, 2107, 2150, 2450, 3010, 4214, 7525, 10535, 15050, 21070, 27733, 52675, 55466, 105350, 138665, 194131, 277330, 388262, 693325, 970655, 1192519, 1358917, 1386650, 1941310, 2385038, 2717834, 4853275, 5962595, 6794585, 8347633, 9706550, 11925190, 13589170, 16695266, 29812975, 33972925, 41738165, 58433431, 59625950, 67945850, 83476330, 116866862, 208690825, 292167155, 417381650, 584334310, 1460835775, 2921671550]

約数ペア:

[(1, 2921671550), (2, 1460835775), (5, 584334310), (7, 417381650), (10, 292167155), (14, 208690825), (25, 116866862), (35, 83476330), (43, 67945850), (49, 59625950), (50, 58433431), (70, 41738165), (86, 33972925), (98, 29812975), (175, 16695266), (215, 13589170), (245, 11925190), (301, 9706550), (350, 8347633), (430, 6794585), (490, 5962595), (602, 4853275), (1075, 2717834), (1225, 2385038), (1505, 1941310), (2107, 1386650), (2150, 1358917), (2450, 1192519), (3010, 970655), (4214, 693325), (7525, 388262), (10535, 277330), (15050, 194131), (21070, 138665), (27733, 105350), (52675, 55466)]