242855850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{70393}}^1$

素因数の和:70431

約数の個数: 48

約数和(自身を含む): 628477632

約数和(自身を除く): 385621782

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 70393, 140786, 211179, 351965, 422358, 703930, 1055895, 1619039, 1759825, 2111790, 3238078, 3519650, 4857117, 5279475, 8095195, 9714234, 10558950, 16190390, 24285585, 40475975, 48571170, 80951950, 121427925, 242855850]

約数ペア:

[(1, 242855850), (2, 121427925), (3, 80951950), (5, 48571170), (6, 40475975), (10, 24285585), (15, 16190390), (23, 10558950), (25, 9714234), (30, 8095195), (46, 5279475), (50, 4857117), (69, 3519650), (75, 3238078), (115, 2111790), (138, 1759825), (150, 1619039), (230, 1055895), (345, 703930), (575, 422358), (690, 351965), (1150, 211179), (1725, 140786), (3450, 70393)]