13257510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{63131}}^1$

素因数の和:63148

約数の個数: 32

約数和(自身を含む): 36364032

約数和(自身を除く): 23106522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 63131, 126262, 189393, 315655, 378786, 441917, 631310, 883834, 946965, 1325751, 1893930, 2209585, 2651502, 4419170, 6628755, 13257510]

約数ペア:

[(1, 13257510), (2, 6628755), (3, 4419170), (5, 2651502), (6, 2209585), (7, 1893930), (10, 1325751), (14, 946965), (15, 883834), (21, 631310), (30, 441917), (35, 378786), (42, 315655), (70, 189393), (105, 126262), (210, 63131)]