5101590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 13418496

約数和(自身を除く): 8316906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 127, 130, 195, 206, 254, 309, 381, 390, 515, 618, 635, 762, 1030, 1270, 1339, 1545, 1651, 1905, 2678, 3090, 3302, 3810, 4017, 4953, 6695, 8034, 8255, 9906, 13081, 13390, 16510, 20085, 24765, 26162, 39243, 40170, 49530, 65405, 78486, 130810, 170053, 196215, 340106, 392430, 510159, 850265, 1020318, 1700530, 2550795, 5101590]

約数ペア:

[(1, 5101590), (2, 2550795), (3, 1700530), (5, 1020318), (6, 850265), (10, 510159), (13, 392430), (15, 340106), (26, 196215), (30, 170053), (39, 130810), (65, 78486), (78, 65405), (103, 49530), (127, 40170), (130, 39243), (195, 26162), (206, 24765), (254, 20085), (309, 16510), (381, 13390), (390, 13081), (515, 9906), (618, 8255), (635, 8034), (762, 6695), (1030, 4953), (1270, 4017), (1339, 3810), (1545, 3302), (1651, 3090), (1905, 2678)]