2013403240230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{2803519}}^1$

素因数の和:2804213

約数の個数: 64

約数和(自身を含む): 4970439106560

約数和(自身を除く): 2957035866330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 647, 1110, 1294, 1941, 3235, 3882, 6470, 9705, 19410, 23939, 47878, 71817, 119695, 143634, 239390, 359085, 718170, 2803519, 5607038, 8410557, 14017595, 16821114, 28035190, 42052785, 84105570, 103730203, 207460406, 311190609, 518651015, 622381218, 1037302030, 1555953045, 1813876793, 3111906090, 3627753586, 5441630379, 9069383965, 10883260758, 18138767930, 27208151895, 54416303790, 67113441341, 134226882682, 201340324023, 335567206705, 402680648046, 671134413410, 1006701620115, 2013403240230]

約数ペア:

[(1, 2013403240230), (2, 1006701620115), (3, 671134413410), (5, 402680648046), (6, 335567206705), (10, 201340324023), (15, 134226882682), (30, 67113441341), (37, 54416303790), (74, 27208151895), (111, 18138767930), (185, 10883260758), (222, 9069383965), (370, 5441630379), (555, 3627753586), (647, 3111906090), (1110, 1813876793), (1294, 1555953045), (1941, 1037302030), (3235, 622381218), (3882, 518651015), (6470, 311190609), (9705, 207460406), (19410, 103730203), (23939, 84105570), (47878, 42052785), (71817, 28035190), (119695, 16821114), (143634, 14017595), (239390, 8410557), (359085, 5607038), (718170, 2803519)]