127915830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{733}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 381985344

約数和(自身を除く): 254069514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 277, 315, 554, 630, 733, 831, 1385, 1466, 1662, 1939, 2199, 2493, 2770, 3665, 3878, 4155, 4398, 4986, 5131, 5817, 6597, 7330, 8310, 9695, 10262, 10995, 11634, 12465, 13194, 15393, 17451, 19390, 21990, 24930, 25655, 29085, 30786, 32985, 34902, 46179, 51310, 58170, 65970, 76965, 87255, 92358, 153930, 174510, 203041, 230895, 406082, 461790, 609123, 1015205, 1218246, 1421287, 1827369, 2030410, 2842574, 3045615, 3654738, 4263861, 6091230, 7106435, 8527722, 9136845, 12791583, 14212870, 18273690, 21319305, 25583166, 42638610, 63957915, 127915830]

約数ペア:

[(1, 127915830), (2, 63957915), (3, 42638610), (5, 25583166), (6, 21319305), (7, 18273690), (9, 14212870), (10, 12791583), (14, 9136845), (15, 8527722), (18, 7106435), (21, 6091230), (30, 4263861), (35, 3654738), (42, 3045615), (45, 2842574), (63, 2030410), (70, 1827369), (90, 1421287), (105, 1218246), (126, 1015205), (210, 609123), (277, 461790), (315, 406082), (554, 230895), (630, 203041), (733, 174510), (831, 153930), (1385, 92358), (1466, 87255), (1662, 76965), (1939, 65970), (2199, 58170), (2493, 51310), (2770, 46179), (3665, 34902), (3878, 32985), (4155, 30786), (4398, 29085), (4986, 25655), (5131, 24930), (5817, 21990), (6597, 19390), (7330, 17451), (8310, 15393), (9695, 13194), (10262, 12465), (10995, 11634)]