29753180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 66291456

約数和(自身を除く): 36538276

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 1297, 2294, 2594, 4588, 5188, 5735, 6485, 11470, 12970, 22940, 25940, 40207, 47989, 80414, 95978, 160828, 191956, 201035, 239945, 402070, 479890, 804140, 959780, 1487659, 2975318, 5950636, 7438295, 14876590, 29753180]

約数ペア:

[(1, 29753180), (2, 14876590), (4, 7438295), (5, 5950636), (10, 2975318), (20, 1487659), (31, 959780), (37, 804140), (62, 479890), (74, 402070), (124, 239945), (148, 201035), (155, 191956), (185, 160828), (310, 95978), (370, 80414), (620, 47989), (740, 40207), (1147, 25940), (1297, 22940), (2294, 12970), (2594, 11470), (4588, 6485), (5188, 5735)]