30406176

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1574

約数の個数: 72

約数和(自身を含む): 87744384

約数和(自身を除く): 57338208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1487, 1704, 2272, 2556, 2974, 3408, 4461, 5112, 5948, 6816, 8922, 10224, 11896, 13383, 17844, 20448, 23792, 26766, 35688, 47584, 53532, 71376, 105577, 107064, 142752, 211154, 214128, 316731, 422308, 428256, 633462, 844616, 950193, 1266924, 1689232, 1900386, 2533848, 3378464, 3800772, 5067696, 7601544, 10135392, 15203088, 30406176]

約数ペア:

[(1, 30406176), (2, 15203088), (3, 10135392), (4, 7601544), (6, 5067696), (8, 3800772), (9, 3378464), (12, 2533848), (16, 1900386), (18, 1689232), (24, 1266924), (32, 950193), (36, 844616), (48, 633462), (71, 428256), (72, 422308), (96, 316731), (142, 214128), (144, 211154), (213, 142752), (284, 107064), (288, 105577), (426, 71376), (568, 53532), (639, 47584), (852, 35688), (1136, 26766), (1278, 23792), (1487, 20448), (1704, 17844), (2272, 13383), (2556, 11896), (2974, 10224), (3408, 8922), (4461, 6816), (5112, 5948)]