29075210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 54825984

約数和(自身を除く): 25750774

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 1321, 2201, 2642, 4402, 6605, 11005, 13210, 22010, 40951, 81902, 93791, 187582, 204755, 409510, 468955, 937910, 2907521, 5815042, 14537605, 29075210]

約数ペア:

[(1, 29075210), (2, 14537605), (5, 5815042), (10, 2907521), (31, 937910), (62, 468955), (71, 409510), (142, 204755), (155, 187582), (310, 93791), (355, 81902), (710, 40951), (1321, 22010), (2201, 13210), (2642, 11005), (4402, 6605)]