91396060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21059}}^1$

素因数の和:21106

約数の個数: 48

約数和(自身を含む): 226437120

約数和(自身を除く): 135041060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 21059, 42118, 84236, 105295, 147413, 210590, 294826, 421180, 589652, 652829, 737065, 1305658, 1474130, 2611316, 2948260, 3264145, 4569803, 6528290, 9139606, 13056580, 18279212, 22849015, 45698030, 91396060]

約数ペア:

[(1, 91396060), (2, 45698030), (4, 22849015), (5, 18279212), (7, 13056580), (10, 9139606), (14, 6528290), (20, 4569803), (28, 3264145), (31, 2948260), (35, 2611316), (62, 1474130), (70, 1305658), (124, 737065), (140, 652829), (155, 589652), (217, 421180), (310, 294826), (434, 210590), (620, 147413), (868, 105295), (1085, 84236), (2170, 42118), (4340, 21059)]