139605710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 274337280

約数和(自身を除く): 134731570

約数列:

[1, 2, 5, 10, 29, 31, 53, 58, 62, 106, 145, 155, 265, 290, 293, 310, 530, 586, 899, 1465, 1537, 1643, 1798, 2930, 3074, 3286, 4495, 7685, 8215, 8497, 8990, 9083, 15370, 15529, 16430, 16994, 18166, 31058, 42485, 45415, 47647, 77645, 84970, 90830, 95294, 155290, 238235, 263407, 450341, 476470, 481399, 526814, 900682, 962798, 1317035, 2251705, 2406995, 2634070, 4503410, 4813990, 13960571, 27921142, 69802855, 139605710]

約数ペア:

[(1, 139605710), (2, 69802855), (5, 27921142), (10, 13960571), (29, 4813990), (31, 4503410), (53, 2634070), (58, 2406995), (62, 2251705), (106, 1317035), (145, 962798), (155, 900682), (265, 526814), (290, 481399), (293, 476470), (310, 450341), (530, 263407), (586, 238235), (899, 155290), (1465, 95294), (1537, 90830), (1643, 84970), (1798, 77645), (2930, 47647), (3074, 45415), (3286, 42485), (4495, 31058), (7685, 18166), (8215, 16994), (8497, 16430), (8990, 15529), (9083, 15370)]