171220410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 460107648

約数和(自身を除く): 288887238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 151, 215, 258, 293, 302, 387, 430, 453, 586, 645, 755, 774, 879, 906, 1290, 1359, 1465, 1510, 1758, 1935, 2265, 2637, 2718, 2930, 3870, 4395, 4530, 5274, 6493, 6795, 8790, 12599, 12986, 13185, 13590, 19479, 25198, 26370, 32465, 37797, 38958, 44243, 58437, 62995, 64930, 75594, 88486, 97395, 113391, 116874, 125990, 132729, 188985, 194790, 221215, 226782, 265458, 292185, 377970, 398187, 442430, 566955, 584370, 663645, 796374, 1133910, 1327290, 1902449, 1990935, 3804898, 3981870, 5707347, 9512245, 11414694, 17122041, 19024490, 28536735, 34244082, 57073470, 85610205, 171220410]

約数ペア:

[(1, 171220410), (2, 85610205), (3, 57073470), (5, 34244082), (6, 28536735), (9, 19024490), (10, 17122041), (15, 11414694), (18, 9512245), (30, 5707347), (43, 3981870), (45, 3804898), (86, 1990935), (90, 1902449), (129, 1327290), (151, 1133910), (215, 796374), (258, 663645), (293, 584370), (302, 566955), (387, 442430), (430, 398187), (453, 377970), (586, 292185), (645, 265458), (755, 226782), (774, 221215), (879, 194790), (906, 188985), (1290, 132729), (1359, 125990), (1465, 116874), (1510, 113391), (1758, 97395), (1935, 88486), (2265, 75594), (2637, 64930), (2718, 62995), (2930, 58437), (3870, 44243), (4395, 38958), (4530, 37797), (5274, 32465), (6493, 26370), (6795, 25198), (8790, 19479), (12599, 13590), (12986, 13185)]