42830466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 101523456

約数和(自身を除く): 58692990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 71, 106, 142, 159, 213, 271, 318, 371, 426, 497, 542, 742, 813, 994, 1113, 1491, 1626, 1897, 2226, 2982, 3763, 3794, 5691, 7526, 11289, 11382, 14363, 19241, 22578, 26341, 28726, 38482, 43089, 52682, 57723, 79023, 86178, 100541, 115446, 134687, 158046, 201082, 269374, 301623, 404061, 603246, 808122, 1019773, 2039546, 3059319, 6118638, 7138411, 14276822, 21415233, 42830466]

約数ペア:

[(1, 42830466), (2, 21415233), (3, 14276822), (6, 7138411), (7, 6118638), (14, 3059319), (21, 2039546), (42, 1019773), (53, 808122), (71, 603246), (106, 404061), (142, 301623), (159, 269374), (213, 201082), (271, 158046), (318, 134687), (371, 115446), (426, 100541), (497, 86178), (542, 79023), (742, 57723), (813, 52682), (994, 43089), (1113, 38482), (1491, 28726), (1626, 26341), (1897, 22578), (2226, 19241), (2982, 14363), (3763, 11382), (3794, 11289), (5691, 7526)]