40302420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35353}}^1$

素因数の和:35384

約数の個数: 48

約数和(自身を含む): 118789440

約数和(自身を除く): 78487020

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, 35353, 70706, 106059, 141412, 176765, 212118, 353530, 424236, 530295, 671707, 707060, 1060590, 1343414, 2015121, 2121180, 2686828, 3358535, 4030242, 6717070, 8060484, 10075605, 13434140, 20151210, 40302420]

約数ペア:

[(1, 40302420), (2, 20151210), (3, 13434140), (4, 10075605), (5, 8060484), (6, 6717070), (10, 4030242), (12, 3358535), (15, 2686828), (19, 2121180), (20, 2015121), (30, 1343414), (38, 1060590), (57, 707060), (60, 671707), (76, 530295), (95, 424236), (114, 353530), (190, 212118), (228, 176765), (285, 141412), (380, 106059), (570, 70706), (1140, 35353)]