965020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 2374848

約数和(自身を除く): 1409828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 113, 122, 140, 226, 244, 305, 427, 452, 565, 610, 791, 854, 1130, 1220, 1582, 1708, 2135, 2260, 3164, 3955, 4270, 6893, 7910, 8540, 13786, 15820, 27572, 34465, 48251, 68930, 96502, 137860, 193004, 241255, 482510, 965020]

約数ペア:

[(1, 965020), (2, 482510), (4, 241255), (5, 193004), (7, 137860), (10, 96502), (14, 68930), (20, 48251), (28, 34465), (35, 27572), (61, 15820), (70, 13786), (113, 8540), (122, 7910), (140, 6893), (226, 4270), (244, 3955), (305, 3164), (427, 2260), (452, 2135), (565, 1708), (610, 1582), (791, 1220), (854, 1130)]