15641284670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 32427343872

約数和(自身を除く): 16786059202

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 67, 110, 134, 155, 223, 307, 310, 335, 341, 446, 614, 670, 682, 737, 1115, 1474, 1535, 1705, 2077, 2230, 2453, 3070, 3377, 3410, 3685, 4154, 4906, 6754, 6913, 7370, 9517, 10385, 12265, 13826, 14941, 16885, 19034, 20569, 20770, 22847, 24530, 29882, 33770, 34565, 41138, 45694, 47585, 68461, 69130, 74705, 76043, 95170, 102845, 104687, 114235, 136922, 149410, 152086, 164351, 205690, 209374, 226259, 228470, 328702, 342305, 380215, 452518, 463171, 523435, 637639, 684610, 753071, 760430, 821755, 926342, 1046870, 1131295, 1275278, 1506142, 1643510, 2122291, 2262590, 2315855, 3188195, 3765355, 4244582, 4586887, 4631710, 5094881, 6376390, 7014029, 7530710, 9173774, 10189762, 10611455, 14028058, 21222910, 22934435, 23345201, 25474405, 35070145, 45868870, 46690402, 50455757, 50948810, 70140290, 100911514, 116726005, 142193497, 233452010, 252278785, 284386994, 504557570, 710967485, 1421934970, 1564128467, 3128256934, 7820642335, 15641284670]

約数ペア:

[(1, 15641284670), (2, 7820642335), (5, 3128256934), (10, 1564128467), (11, 1421934970), (22, 710967485), (31, 504557570), (55, 284386994), (62, 252278785), (67, 233452010), (110, 142193497), (134, 116726005), (155, 100911514), (223, 70140290), (307, 50948810), (310, 50455757), (335, 46690402), (341, 45868870), (446, 35070145), (614, 25474405), (670, 23345201), (682, 22934435), (737, 21222910), (1115, 14028058), (1474, 10611455), (1535, 10189762), (1705, 9173774), (2077, 7530710), (2230, 7014029), (2453, 6376390), (3070, 5094881), (3377, 4631710), (3410, 4586887), (3685, 4244582), (4154, 3765355), (4906, 3188195), (6754, 2315855), (6913, 2262590), (7370, 2122291), (9517, 1643510), (10385, 1506142), (12265, 1275278), (13826, 1131295), (14941, 1046870), (16885, 926342), (19034, 821755), (20569, 760430), (20770, 753071), (22847, 684610), (24530, 637639), (29882, 523435), (33770, 463171), (34565, 452518), (41138, 380215), (45694, 342305), (47585, 328702), (68461, 228470), (69130, 226259), (74705, 209374), (76043, 205690), (95170, 164351), (102845, 152086), (104687, 149410), (114235, 136922)]