274310370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{12143}}^1$

素因数の和:12407

約数の個数: 48

約数和(自身を含む): 716107392

約数和(自身を除く): 441797022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3765, 4518, 7530, 11295, 12143, 22590, 24286, 36429, 60715, 72858, 109287, 121430, 182145, 218574, 364290, 546435, 1092870, 3047893, 6095786, 9143679, 15239465, 18287358, 27431037, 30478930, 45718395, 54862074, 91436790, 137155185, 274310370]

約数ペア:

[(1, 274310370), (2, 137155185), (3, 91436790), (5, 54862074), (6, 45718395), (9, 30478930), (10, 27431037), (15, 18287358), (18, 15239465), (30, 9143679), (45, 6095786), (90, 3047893), (251, 1092870), (502, 546435), (753, 364290), (1255, 218574), (1506, 182145), (2259, 121430), (2510, 109287), (3765, 72858), (4518, 60715), (7530, 36429), (11295, 24286), (12143, 22590)]