13021190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 29635200

約数和(自身を除く): 16614010

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 349, 410, 455, 533, 574, 698, 910, 1066, 1435, 1745, 2443, 2665, 2870, 3490, 3731, 4537, 4886, 5330, 7462, 9074, 12215, 14309, 18655, 22685, 24430, 28618, 31759, 37310, 45370, 63518, 71545, 100163, 143090, 158795, 186017, 200326, 317590, 372034, 500815, 930085, 1001630, 1302119, 1860170, 2604238, 6510595, 13021190]

約数ペア:

[(1, 13021190), (2, 6510595), (5, 2604238), (7, 1860170), (10, 1302119), (13, 1001630), (14, 930085), (26, 500815), (35, 372034), (41, 317590), (65, 200326), (70, 186017), (82, 158795), (91, 143090), (130, 100163), (182, 71545), (205, 63518), (287, 45370), (349, 37310), (410, 31759), (455, 28618), (533, 24430), (574, 22685), (698, 18655), (910, 14309), (1066, 12215), (1435, 9074), (1745, 7462), (2443, 5330), (2665, 4886), (2870, 4537), (3490, 3731)]