9127690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{491}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 19447776

約数和(自身を除く): 10320086

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 491, 715, 845, 982, 1430, 1690, 1859, 2455, 3718, 4910, 5401, 6383, 9295, 10802, 12766, 18590, 27005, 31915, 54010, 63830, 70213, 82979, 140426, 165958, 351065, 414895, 702130, 829790, 912769, 1825538, 4563845, 9127690]

約数ペア:

[(1, 9127690), (2, 4563845), (5, 1825538), (10, 912769), (11, 829790), (13, 702130), (22, 414895), (26, 351065), (55, 165958), (65, 140426), (110, 82979), (130, 70213), (143, 63830), (169, 54010), (286, 31915), (338, 27005), (491, 18590), (715, 12766), (845, 10802), (982, 9295), (1430, 6383), (1690, 5401), (1859, 4910), (2455, 3718)]