61325030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 120876624

約数和(自身を除く): 59551594

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 169, 262, 277, 338, 554, 655, 845, 1310, 1385, 1690, 1703, 2770, 3406, 3601, 7202, 8515, 17030, 18005, 22139, 36010, 36287, 44278, 46813, 72574, 93626, 110695, 181435, 221390, 234065, 362870, 468130, 471731, 943462, 2358655, 4717310, 6132503, 12265006, 30662515, 61325030]

約数ペア:

[(1, 61325030), (2, 30662515), (5, 12265006), (10, 6132503), (13, 4717310), (26, 2358655), (65, 943462), (130, 471731), (131, 468130), (169, 362870), (262, 234065), (277, 221390), (338, 181435), (554, 110695), (655, 93626), (845, 72574), (1310, 46813), (1385, 44278), (1690, 36287), (1703, 36010), (2770, 22139), (3406, 18005), (3601, 17030), (7202, 8515)]