8672730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 23296896

約数和(自身を除く): 14624166

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 615, 641, 902, 1230, 1282, 1353, 1923, 2255, 2706, 3205, 3846, 4510, 6410, 6765, 7051, 9615, 13530, 14102, 19230, 21153, 26281, 35255, 42306, 52562, 70510, 78843, 105765, 131405, 157686, 211530, 262810, 289091, 394215, 578182, 788430, 867273, 1445455, 1734546, 2890910, 4336365, 8672730]

約数ペア:

[(1, 8672730), (2, 4336365), (3, 2890910), (5, 1734546), (6, 1445455), (10, 867273), (11, 788430), (15, 578182), (22, 394215), (30, 289091), (33, 262810), (41, 211530), (55, 157686), (66, 131405), (82, 105765), (110, 78843), (123, 70510), (165, 52562), (205, 42306), (246, 35255), (330, 26281), (410, 21153), (451, 19230), (615, 14102), (641, 13530), (902, 9615), (1230, 7051), (1282, 6765), (1353, 6410), (1923, 4510), (2255, 3846), (2706, 3205)]