193033620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82493}}^1$

素因数の和:82521

約数の個数: 72

約数和(自身を含む): 630584136

約数和(自身を除く): 437550516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 82493, 164986, 247479, 329972, 412465, 494958, 742437, 824930, 989916, 1072409, 1237395, 1484874, 1649860, 2144818, 2474790, 2969748, 3217227, 3712185, 4289636, 4949580, 5362045, 6434454, 7424370, 9651681, 10724090, 12868908, 14848740, 16086135, 19303362, 21448180, 32172270, 38606724, 48258405, 64344540, 96516810, 193033620]

約数ペア:

[(1, 193033620), (2, 96516810), (3, 64344540), (4, 48258405), (5, 38606724), (6, 32172270), (9, 21448180), (10, 19303362), (12, 16086135), (13, 14848740), (15, 12868908), (18, 10724090), (20, 9651681), (26, 7424370), (30, 6434454), (36, 5362045), (39, 4949580), (45, 4289636), (52, 3712185), (60, 3217227), (65, 2969748), (78, 2474790), (90, 2144818), (117, 1649860), (130, 1484874), (156, 1237395), (180, 1072409), (195, 989916), (234, 824930), (260, 742437), (390, 494958), (468, 412465), (585, 329972), (780, 247479), (1170, 164986), (2340, 82493)]