69870642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 152845056

約数和(自身を除く): 82974414

約数列:

[1, 2, 3, 6, 23, 41, 46, 53, 69, 82, 106, 123, 138, 159, 233, 246, 318, 466, 699, 943, 1219, 1398, 1886, 2173, 2438, 2829, 3657, 4346, 5359, 5658, 6519, 7314, 9553, 10718, 12349, 13038, 16077, 19106, 24698, 28659, 32154, 37047, 49979, 57318, 74094, 99958, 149937, 219719, 284027, 299874, 439438, 506309, 568054, 659157, 852081, 1012618, 1318314, 1518927, 1704162, 3037854, 11645107, 23290214, 34935321, 69870642]

約数ペア:

[(1, 69870642), (2, 34935321), (3, 23290214), (6, 11645107), (23, 3037854), (41, 1704162), (46, 1518927), (53, 1318314), (69, 1012618), (82, 852081), (106, 659157), (123, 568054), (138, 506309), (159, 439438), (233, 299874), (246, 284027), (318, 219719), (466, 149937), (699, 99958), (943, 74094), (1219, 57318), (1398, 49979), (1886, 37047), (2173, 32154), (2438, 28659), (2829, 24698), (3657, 19106), (4346, 16077), (5359, 13038), (5658, 12349), (6519, 10718), (7314, 9553)]