2912291490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1\times {\mathrm{1453}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 7100358912

約数和(自身を除く): 4188067422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 941, 1065, 1453, 1882, 2130, 2823, 2906, 4359, 4705, 5646, 7265, 8718, 9410, 14115, 14530, 21795, 28230, 43590, 66811, 103163, 133622, 200433, 206326, 309489, 334055, 400866, 515815, 618978, 668110, 1002165, 1031630, 1367273, 1547445, 2004330, 2734546, 3094890, 4101819, 6836365, 8203638, 13672730, 20509095, 41018190, 97076383, 194152766, 291229149, 485381915, 582458298, 970763830, 1456145745, 2912291490]

約数ペア:

[(1, 2912291490), (2, 1456145745), (3, 970763830), (5, 582458298), (6, 485381915), (10, 291229149), (15, 194152766), (30, 97076383), (71, 41018190), (142, 20509095), (213, 13672730), (355, 8203638), (426, 6836365), (710, 4101819), (941, 3094890), (1065, 2734546), (1453, 2004330), (1882, 1547445), (2130, 1367273), (2823, 1031630), (2906, 1002165), (4359, 668110), (4705, 618978), (5646, 515815), (7265, 400866), (8718, 334055), (9410, 309489), (14115, 206326), (14530, 200433), (21795, 133622), (28230, 103163), (43590, 66811)]