39436020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:934

約数の個数: 144

約数和(自身を含む): 135757440

約数和(自身を除く): 96321420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 887, 988, 1140, 1170, 1235, 1482, 1710, 1774, 2223, 2340, 2470, 2661, 2964, 3420, 3548, 3705, 4435, 4446, 4940, 5322, 7410, 7983, 8870, 8892, 10644, 11115, 11531, 13305, 14820, 15966, 16853, 17740, 22230, 23062, 26610, 31932, 33706, 34593, 39915, 44460, 46124, 50559, 53220, 57655, 67412, 69186, 79830, 84265, 101118, 103779, 115310, 138372, 151677, 159660, 168530, 172965, 202236, 207558, 219089, 230620, 252795, 303354, 337060, 345930, 415116, 438178, 505590, 518895, 606708, 657267, 691860, 758385, 876356, 1011180, 1037790, 1095445, 1314534, 1516770, 1971801, 2075580, 2190890, 2629068, 3033540, 3286335, 3943602, 4381780, 6572670, 7887204, 9859005, 13145340, 19718010, 39436020]

約数ペア:

[(1, 39436020), (2, 19718010), (3, 13145340), (4, 9859005), (5, 7887204), (6, 6572670), (9, 4381780), (10, 3943602), (12, 3286335), (13, 3033540), (15, 2629068), (18, 2190890), (19, 2075580), (20, 1971801), (26, 1516770), (30, 1314534), (36, 1095445), (38, 1037790), (39, 1011180), (45, 876356), (52, 758385), (57, 691860), (60, 657267), (65, 606708), (76, 518895), (78, 505590), (90, 438178), (95, 415116), (114, 345930), (117, 337060), (130, 303354), (156, 252795), (171, 230620), (180, 219089), (190, 207558), (195, 202236), (228, 172965), (234, 168530), (247, 159660), (260, 151677), (285, 138372), (342, 115310), (380, 103779), (390, 101118), (468, 84265), (494, 79830), (570, 69186), (585, 67412), (684, 57655), (741, 53220), (780, 50559), (855, 46124), (887, 44460), (988, 39915), (1140, 34593), (1170, 33706), (1235, 31932), (1482, 26610), (1710, 23062), (1774, 22230), (2223, 17740), (2340, 16853), (2470, 15966), (2661, 14820), (2964, 13305), (3420, 11531), (3548, 11115), (3705, 10644), (4435, 8892), (4446, 8870), (4940, 7983), (5322, 7410)]