31830112370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{3119}}^1$

素因数の和:3552

約数の個数: 96

約数和(自身を含む): 67991788800

約数和(自身を除く): 36161676430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 353, 413, 490, 590, 706, 826, 1765, 2065, 2471, 2891, 3119, 3530, 4130, 4942, 5782, 6238, 12355, 14455, 15595, 17297, 20827, 21833, 24710, 28910, 31190, 34594, 41654, 43666, 86485, 104135, 109165, 145789, 152831, 172970, 184021, 208270, 218330, 291578, 305662, 368042, 728945, 764155, 920105, 1020523, 1101007, 1288147, 1457890, 1528310, 1840210, 2041046, 2202014, 2576294, 5102615, 5505035, 6440735, 7707049, 9017029, 10205230, 11010070, 12881470, 15414098, 18034058, 38535245, 45085145, 53949343, 64959413, 77070490, 90170290, 107898686, 129918826, 269746715, 324797065, 454715891, 539493430, 649594130, 909431782, 2273579455, 3183011237, 4547158910, 6366022474, 15915056185, 31830112370]

約数ペア:

[(1, 31830112370), (2, 15915056185), (5, 6366022474), (7, 4547158910), (10, 3183011237), (14, 2273579455), (35, 909431782), (49, 649594130), (59, 539493430), (70, 454715891), (98, 324797065), (118, 269746715), (245, 129918826), (295, 107898686), (353, 90170290), (413, 77070490), (490, 64959413), (590, 53949343), (706, 45085145), (826, 38535245), (1765, 18034058), (2065, 15414098), (2471, 12881470), (2891, 11010070), (3119, 10205230), (3530, 9017029), (4130, 7707049), (4942, 6440735), (5782, 5505035), (6238, 5102615), (12355, 2576294), (14455, 2202014), (15595, 2041046), (17297, 1840210), (20827, 1528310), (21833, 1457890), (24710, 1288147), (28910, 1101007), (31190, 1020523), (34594, 920105), (41654, 764155), (43666, 728945), (86485, 368042), (104135, 305662), (109165, 291578), (145789, 218330), (152831, 208270), (172970, 184021)]