13319110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 27604800

約数和(自身を除く): 14285690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1277, 1490, 2086, 2554, 5215, 6385, 8939, 10430, 12770, 17878, 44695, 89390, 190273, 380546, 951365, 1331911, 1902730, 2663822, 6659555, 13319110]

約数ペア:

[(1, 13319110), (2, 6659555), (5, 2663822), (7, 1902730), (10, 1331911), (14, 951365), (35, 380546), (70, 190273), (149, 89390), (298, 44695), (745, 17878), (1043, 12770), (1277, 10430), (1490, 8939), (2086, 6385), (2554, 5215)]