38542070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28979}}^1$

素因数の和:29012

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 44920330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 28979, 57958, 144895, 202853, 289790, 405706, 550601, 1014265, 1101202, 2028530, 2753005, 3854207, 5506010, 7708414, 19271035, 38542070]

約数ペア:

[(1, 38542070), (2, 19271035), (5, 7708414), (7, 5506010), (10, 3854207), (14, 2753005), (19, 2028530), (35, 1101202), (38, 1014265), (70, 550601), (95, 405706), (133, 289790), (190, 202853), (266, 144895), (665, 57958), (1330, 28979)]