71647170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9221}}^1$

素因数の和:9275

約数の個数: 64

約数和(自身を含む): 201851136

約数和(自身を除く): 130203966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 9221, 18442, 27663, 46105, 55326, 64547, 92210, 129094, 138315, 193641, 276630, 322735, 341177, 387282, 645470, 682354, 968205, 1023531, 1705885, 1936410, 2047062, 2388239, 3411770, 4776478, 5117655, 7164717, 10235310, 11941195, 14329434, 23882390, 35823585, 71647170]

約数ペア:

[(1, 71647170), (2, 35823585), (3, 23882390), (5, 14329434), (6, 11941195), (7, 10235310), (10, 7164717), (14, 5117655), (15, 4776478), (21, 3411770), (30, 2388239), (35, 2047062), (37, 1936410), (42, 1705885), (70, 1023531), (74, 968205), (105, 682354), (111, 645470), (185, 387282), (210, 341177), (222, 322735), (259, 276630), (370, 193641), (518, 138315), (555, 129094), (777, 92210), (1110, 64547), (1295, 55326), (1554, 46105), (2590, 27663), (3885, 18442), (7770, 9221)]