6869870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 15676416

約数和(自身を除く): 8806546

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 251, 322, 391, 502, 595, 782, 805, 1190, 1255, 1610, 1757, 1955, 2510, 2737, 3514, 3910, 4267, 5474, 5773, 8534, 8785, 11546, 13685, 17570, 21335, 27370, 28865, 29869, 40411, 42670, 57730, 59738, 80822, 98141, 149345, 196282, 202055, 298690, 404110, 490705, 686987, 981410, 1373974, 3434935, 6869870]

約数ペア:

[(1, 6869870), (2, 3434935), (5, 1373974), (7, 981410), (10, 686987), (14, 490705), (17, 404110), (23, 298690), (34, 202055), (35, 196282), (46, 149345), (70, 98141), (85, 80822), (115, 59738), (119, 57730), (161, 42670), (170, 40411), (230, 29869), (238, 28865), (251, 27370), (322, 21335), (391, 17570), (502, 13685), (595, 11546), (782, 8785), (805, 8534), (1190, 5773), (1255, 5474), (1610, 4267), (1757, 3910), (1955, 3514), (2510, 2737)]