164910330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15661}}^1$

素因数の和:15693

約数の個数: 80

約数和(自身を含む): 477565704

約数和(自身を除く): 312655374

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 15661, 31322, 46983, 78305, 93966, 140949, 156610, 203593, 234915, 281898, 407186, 422847, 469830, 610779, 704745, 845694, 1017965, 1221558, 1268541, 1409490, 1832337, 2035930, 2114235, 2537082, 3053895, 3664674, 4228470, 5497011, 6107790, 6342705, 9161685, 10994022, 12685410, 16491033, 18323370, 27485055, 32982066, 54970110, 82455165, 164910330]

約数ペア:

[(1, 164910330), (2, 82455165), (3, 54970110), (5, 32982066), (6, 27485055), (9, 18323370), (10, 16491033), (13, 12685410), (15, 10994022), (18, 9161685), (26, 6342705), (27, 6107790), (30, 5497011), (39, 4228470), (45, 3664674), (54, 3053895), (65, 2537082), (78, 2114235), (81, 2035930), (90, 1832337), (117, 1409490), (130, 1268541), (135, 1221558), (162, 1017965), (195, 845694), (234, 704745), (270, 610779), (351, 469830), (390, 422847), (405, 407186), (585, 281898), (702, 234915), (810, 203593), (1053, 156610), (1170, 140949), (1755, 93966), (2106, 78305), (3510, 46983), (5265, 31322), (10530, 15661)]