15690817420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{49043}}^1$

素因数の和:50010

約数の個数: 48

約数和(自身を含む): 34926782688

約数和(自身を除く): 19235965268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 941, 1882, 3764, 4705, 9410, 15997, 18820, 31994, 49043, 63988, 79985, 98086, 159970, 196172, 245215, 319940, 490430, 833731, 980860, 1667462, 3334924, 4168655, 8337310, 16674620, 46149463, 92298926, 184597852, 230747315, 461494630, 784540871, 922989260, 1569081742, 3138163484, 3922704355, 7845408710, 15690817420]

約数ペア:

[(1, 15690817420), (2, 7845408710), (4, 3922704355), (5, 3138163484), (10, 1569081742), (17, 922989260), (20, 784540871), (34, 461494630), (68, 230747315), (85, 184597852), (170, 92298926), (340, 46149463), (941, 16674620), (1882, 8337310), (3764, 4168655), (4705, 3334924), (9410, 1667462), (15997, 980860), (18820, 833731), (31994, 490430), (49043, 319940), (63988, 245215), (79985, 196172), (98086, 159970)]