66859290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13033}}^1$

素因数の和:13068

約数の個数: 64

約数和(自身を含む): 187689600

約数和(自身を除く): 120830310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 13033, 26066, 39099, 65165, 78198, 117297, 130330, 195495, 234594, 247627, 351891, 390990, 495254, 586485, 703782, 742881, 1172970, 1238135, 1485762, 1759455, 2228643, 2476270, 3518910, 3714405, 4457286, 6685929, 7428810, 11143215, 13371858, 22286430, 33429645, 66859290]

約数ペア:

[(1, 66859290), (2, 33429645), (3, 22286430), (5, 13371858), (6, 11143215), (9, 7428810), (10, 6685929), (15, 4457286), (18, 3714405), (19, 3518910), (27, 2476270), (30, 2228643), (38, 1759455), (45, 1485762), (54, 1238135), (57, 1172970), (90, 742881), (95, 703782), (114, 586485), (135, 495254), (171, 390990), (190, 351891), (270, 247627), (285, 234594), (342, 195495), (513, 130330), (570, 117297), (855, 78198), (1026, 65165), (1710, 39099), (2565, 26066), (5130, 13033)]