16901505530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{43093}}^1$

素因数の和:43551

約数の個数: 64

約数和(自身を含む): 37531081728

約数和(自身を除く): 20629576198

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 431, 455, 862, 910, 2155, 3017, 4310, 5603, 6034, 11206, 15085, 28015, 30170, 39221, 43093, 56030, 78442, 86186, 196105, 215465, 301651, 392210, 430930, 560209, 603302, 1120418, 1508255, 2801045, 3016510, 3921463, 5602090, 7842926, 18573083, 19607315, 37146166, 39214630, 92865415, 130011581, 185730830, 241450079, 260023162, 482900158, 650057905, 1207250395, 1300115810, 1690150553, 2414500790, 3380301106, 8450752765, 16901505530]

約数ペア:

[(1, 16901505530), (2, 8450752765), (5, 3380301106), (7, 2414500790), (10, 1690150553), (13, 1300115810), (14, 1207250395), (26, 650057905), (35, 482900158), (65, 260023162), (70, 241450079), (91, 185730830), (130, 130011581), (182, 92865415), (431, 39214630), (455, 37146166), (862, 19607315), (910, 18573083), (2155, 7842926), (3017, 5602090), (4310, 3921463), (5603, 3016510), (6034, 2801045), (11206, 1508255), (15085, 1120418), (28015, 603302), (30170, 560209), (39221, 430930), (43093, 392210), (56030, 301651), (78442, 215465), (86186, 196105)]