127993110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19661}}^1$

素因数の和:19709

約数の個数: 64

約数和(自身を含む): 362409984

約数和(自身を除く): 234416874

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, 1085, 1302, 2170, 3255, 6510, 19661, 39322, 58983, 98305, 117966, 137627, 196610, 275254, 294915, 412881, 589830, 609491, 688135, 825762, 1218982, 1376270, 1828473, 2064405, 3047455, 3656946, 4128810, 4266437, 6094910, 8532874, 9142365, 12799311, 18284730, 21332185, 25598622, 42664370, 63996555, 127993110]

約数ペア:

[(1, 127993110), (2, 63996555), (3, 42664370), (5, 25598622), (6, 21332185), (7, 18284730), (10, 12799311), (14, 9142365), (15, 8532874), (21, 6094910), (30, 4266437), (31, 4128810), (35, 3656946), (42, 3047455), (62, 2064405), (70, 1828473), (93, 1376270), (105, 1218982), (155, 825762), (186, 688135), (210, 609491), (217, 589830), (310, 412881), (434, 294915), (465, 275254), (651, 196610), (930, 137627), (1085, 117966), (1302, 98305), (2170, 58983), (3255, 39322), (6510, 19661)]