3493490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 8467200

約数和(自身を除く): 4973710

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 349, 385, 455, 698, 715, 770, 910, 1001, 1430, 1745, 2002, 2443, 3490, 3839, 4537, 4886, 5005, 7678, 9074, 10010, 12215, 19195, 22685, 24430, 26873, 31759, 38390, 45370, 49907, 53746, 63518, 99814, 134365, 158795, 249535, 268730, 317590, 349349, 499070, 698698, 1746745, 3493490]

約数ペア:

[(1, 3493490), (2, 1746745), (5, 698698), (7, 499070), (10, 349349), (11, 317590), (13, 268730), (14, 249535), (22, 158795), (26, 134365), (35, 99814), (55, 63518), (65, 53746), (70, 49907), (77, 45370), (91, 38390), (110, 31759), (130, 26873), (143, 24430), (154, 22685), (182, 19195), (286, 12215), (349, 10010), (385, 9074), (455, 7678), (698, 5005), (715, 4886), (770, 4537), (910, 3839), (1001, 3490), (1430, 2443), (1745, 2002)]