1571189620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6037}}^1$

素因数の和:6090

約数の個数: 144

約数和(自身を含む): 4455174528

約数和(自身を除く): 2883984908

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 169, 182, 220, 260, 286, 308, 338, 364, 385, 455, 572, 676, 715, 770, 845, 910, 1001, 1183, 1430, 1540, 1690, 1820, 1859, 2002, 2366, 2860, 3380, 3718, 4004, 4732, 5005, 5915, 6037, 7436, 9295, 10010, 11830, 12074, 13013, 18590, 20020, 23660, 24148, 26026, 30185, 37180, 42259, 52052, 60370, 65065, 66407, 78481, 84518, 120740, 130130, 132814, 156962, 169036, 211295, 260260, 265628, 313924, 332035, 392405, 422590, 464849, 549367, 664070, 784810, 845180, 863291, 929698, 1020253, 1098734, 1328140, 1569620, 1726582, 1859396, 2040506, 2197468, 2324245, 2746835, 3453164, 4081012, 4316455, 4648490, 5101265, 5493670, 6043037, 7141771, 8632910, 9296980, 10202530, 10987340, 11222783, 12086074, 14283542, 17265820, 20405060, 22445566, 24172148, 28567084, 30215185, 35708855, 44891132, 56113915, 60430370, 71417710, 78559481, 112227830, 120860740, 142835420, 157118962, 224455660, 314237924, 392797405, 785594810, 1571189620]

約数ペア:

[(1, 1571189620), (2, 785594810), (4, 392797405), (5, 314237924), (7, 224455660), (10, 157118962), (11, 142835420), (13, 120860740), (14, 112227830), (20, 78559481), (22, 71417710), (26, 60430370), (28, 56113915), (35, 44891132), (44, 35708855), (52, 30215185), (55, 28567084), (65, 24172148), (70, 22445566), (77, 20405060), (91, 17265820), (110, 14283542), (130, 12086074), (140, 11222783), (143, 10987340), (154, 10202530), (169, 9296980), (182, 8632910), (220, 7141771), (260, 6043037), (286, 5493670), (308, 5101265), (338, 4648490), (364, 4316455), (385, 4081012), (455, 3453164), (572, 2746835), (676, 2324245), (715, 2197468), (770, 2040506), (845, 1859396), (910, 1726582), (1001, 1569620), (1183, 1328140), (1430, 1098734), (1540, 1020253), (1690, 929698), (1820, 863291), (1859, 845180), (2002, 784810), (2366, 664070), (2860, 549367), (3380, 464849), (3718, 422590), (4004, 392405), (4732, 332035), (5005, 313924), (5915, 265628), (6037, 260260), (7436, 211295), (9295, 169036), (10010, 156962), (11830, 132814), (12074, 130130), (13013, 120740), (18590, 84518), (20020, 78481), (23660, 66407), (24148, 65065), (26026, 60370), (30185, 52052), (37180, 42259)]