14685890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 27702000

約数和(自身を除く): 13016110

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 569, 890, 1138, 2581, 2845, 5162, 5690, 12905, 16501, 25810, 33002, 50641, 82505, 101282, 165010, 253205, 506410, 1468589, 2937178, 7342945, 14685890]

約数ペア:

[(1, 14685890), (2, 7342945), (5, 2937178), (10, 1468589), (29, 506410), (58, 253205), (89, 165010), (145, 101282), (178, 82505), (290, 50641), (445, 33002), (569, 25810), (890, 16501), (1138, 12905), (2581, 5690), (2845, 5162)]