57503460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19559}}^1$

素因数の和:19585

約数の個数: 72

約数和(自身を含む): 187306560

約数和(自身を除く): 129803100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 19559, 39118, 58677, 78236, 97795, 117354, 136913, 195590, 234708, 273826, 293385, 391180, 410739, 547652, 586770, 684565, 821478, 958391, 1173540, 1369130, 1642956, 1916782, 2053695, 2738260, 2875173, 3833564, 4107390, 4791955, 5750346, 8214780, 9583910, 11500692, 14375865, 19167820, 28751730, 57503460]

約数ペア:

[(1, 57503460), (2, 28751730), (3, 19167820), (4, 14375865), (5, 11500692), (6, 9583910), (7, 8214780), (10, 5750346), (12, 4791955), (14, 4107390), (15, 3833564), (20, 2875173), (21, 2738260), (28, 2053695), (30, 1916782), (35, 1642956), (42, 1369130), (49, 1173540), (60, 958391), (70, 821478), (84, 684565), (98, 586770), (105, 547652), (140, 410739), (147, 391180), (196, 293385), (210, 273826), (245, 234708), (294, 195590), (420, 136913), (490, 117354), (588, 97795), (735, 78236), (980, 58677), (1470, 39118), (2940, 19559)]