7242420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6353}}^1$

素因数の和:6384

約数の個数: 48

約数和(自身を含む): 21349440

約数和(自身を除く): 14107020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 6353, 12706, 19059, 25412, 31765, 38118, 63530, 76236, 95295, 120707, 127060, 190590, 241414, 362121, 381180, 482828, 603535, 724242, 1207070, 1448484, 1810605, 2414140, 3621210, 7242420]

約数ペア:

[(1, 7242420), (2, 3621210), (3, 2414140), (4, 1810605), (5, 1448484), (6, 1207070), (10, 724242), (12, 603535), (15, 482828), (19, 381180), (20, 362121), (30, 241414), (38, 190590), (57, 127060), (60, 120707), (76, 95295), (95, 76236), (114, 63530), (190, 38118), (228, 31765), (285, 25412), (380, 19059), (570, 12706), (1140, 6353)]