6646710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 18837504

約数和(自身を除く): 12190794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1021, 1085, 1302, 2042, 2170, 3063, 3255, 5105, 6126, 6510, 7147, 10210, 14294, 15315, 21441, 30630, 31651, 35735, 42882, 63302, 71470, 94953, 107205, 158255, 189906, 214410, 221557, 316510, 443114, 474765, 664671, 949530, 1107785, 1329342, 2215570, 3323355, 6646710]

約数ペア:

[(1, 6646710), (2, 3323355), (3, 2215570), (5, 1329342), (6, 1107785), (7, 949530), (10, 664671), (14, 474765), (15, 443114), (21, 316510), (30, 221557), (31, 214410), (35, 189906), (42, 158255), (62, 107205), (70, 94953), (93, 71470), (105, 63302), (155, 42882), (186, 35735), (210, 31651), (217, 30630), (310, 21441), (434, 15315), (465, 14294), (651, 10210), (930, 7147), (1021, 6510), (1085, 6126), (1302, 5105), (2042, 3255), (2170, 3063)]