510551430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 1247920128

約数和(自身を除く): 737368698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 127, 206, 254, 309, 381, 515, 618, 635, 762, 1030, 1270, 1301, 1545, 1905, 2602, 3090, 3810, 3903, 6505, 7806, 13010, 13081, 19515, 26162, 39030, 39243, 65405, 78486, 130810, 134003, 165227, 196215, 268006, 330454, 392430, 402009, 495681, 670015, 804018, 826135, 991362, 1340030, 1652270, 2010045, 2478405, 4020090, 4956810, 17018381, 34036762, 51055143, 85091905, 102110286, 170183810, 255275715, 510551430]

約数ペア:

[(1, 510551430), (2, 255275715), (3, 170183810), (5, 102110286), (6, 85091905), (10, 51055143), (15, 34036762), (30, 17018381), (103, 4956810), (127, 4020090), (206, 2478405), (254, 2010045), (309, 1652270), (381, 1340030), (515, 991362), (618, 826135), (635, 804018), (762, 670015), (1030, 495681), (1270, 402009), (1301, 392430), (1545, 330454), (1905, 268006), (2602, 196215), (3090, 165227), (3810, 134003), (3903, 130810), (6505, 78486), (7806, 65405), (13010, 39243), (13081, 39030), (19515, 26162)]