30783402

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 80

約数和(自身を含む): 76108032

約数和(自身を除く): 45324630

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 94, 117, 141, 162, 234, 282, 311, 351, 423, 611, 622, 702, 846, 933, 1053, 1222, 1269, 1833, 1866, 2106, 2538, 2799, 3666, 3807, 4043, 5499, 5598, 7614, 8086, 8397, 10998, 12129, 14617, 16497, 16794, 24258, 25191, 29234, 32994, 36387, 43851, 49491, 50382, 72774, 87702, 98982, 109161, 131553, 190021, 218322, 263106, 327483, 380042, 394659, 570063, 654966, 789318, 1140126, 1183977, 1710189, 2367954, 3420378, 5130567, 10261134, 15391701, 30783402]

約数ペア:

[(1, 30783402), (2, 15391701), (3, 10261134), (6, 5130567), (9, 3420378), (13, 2367954), (18, 1710189), (26, 1183977), (27, 1140126), (39, 789318), (47, 654966), (54, 570063), (78, 394659), (81, 380042), (94, 327483), (117, 263106), (141, 218322), (162, 190021), (234, 131553), (282, 109161), (311, 98982), (351, 87702), (423, 72774), (611, 50382), (622, 49491), (702, 43851), (846, 36387), (933, 32994), (1053, 29234), (1222, 25191), (1269, 24258), (1833, 16794), (1866, 16497), (2106, 14617), (2538, 12129), (2799, 10998), (3666, 8397), (3807, 8086), (4043, 7614), (5499, 5598)]