6917960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 11467960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 797, 868, 1085, 1240, 1594, 1736, 2170, 3188, 3985, 4340, 5579, 6376, 7970, 8680, 11158, 15940, 22316, 24707, 27895, 31880, 44632, 49414, 55790, 98828, 111580, 123535, 172949, 197656, 223160, 247070, 345898, 494140, 691796, 864745, 988280, 1383592, 1729490, 3458980, 6917960]

約数ペア:

[(1, 6917960), (2, 3458980), (4, 1729490), (5, 1383592), (7, 988280), (8, 864745), (10, 691796), (14, 494140), (20, 345898), (28, 247070), (31, 223160), (35, 197656), (40, 172949), (56, 123535), (62, 111580), (70, 98828), (124, 55790), (140, 49414), (155, 44632), (217, 31880), (248, 27895), (280, 24707), (310, 22316), (434, 15940), (620, 11158), (797, 8680), (868, 7970), (1085, 6376), (1240, 5579), (1594, 4340), (1736, 3985), (2170, 3188)]