6619480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 10798760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 503, 658, 940, 1006, 1316, 1645, 1880, 2012, 2515, 2632, 3290, 3521, 4024, 5030, 6580, 7042, 10060, 13160, 14084, 17605, 20120, 23641, 28168, 35210, 47282, 70420, 94564, 118205, 140840, 165487, 189128, 236410, 330974, 472820, 661948, 827435, 945640, 1323896, 1654870, 3309740, 6619480]

約数ペア:

[(1, 6619480), (2, 3309740), (4, 1654870), (5, 1323896), (7, 945640), (8, 827435), (10, 661948), (14, 472820), (20, 330974), (28, 236410), (35, 189128), (40, 165487), (47, 140840), (56, 118205), (70, 94564), (94, 70420), (140, 47282), (188, 35210), (235, 28168), (280, 23641), (329, 20120), (376, 17605), (470, 14084), (503, 13160), (658, 10060), (940, 7042), (1006, 6580), (1316, 5030), (1645, 4024), (1880, 3521), (2012, 3290), (2515, 2632)]