30188480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13477}}^1$

素因数の和:13501

約数の個数: 56

約数和(自身を含む): 82161888

約数和(自身を除く): 51973408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 13477, 26954, 53908, 67385, 94339, 107816, 134770, 188678, 215632, 269540, 377356, 431264, 471695, 539080, 754712, 862528, 943390, 1078160, 1509424, 1886780, 2156320, 3018848, 3773560, 4312640, 6037696, 7547120, 15094240, 30188480]

約数ペア:

[(1, 30188480), (2, 15094240), (4, 7547120), (5, 6037696), (7, 4312640), (8, 3773560), (10, 3018848), (14, 2156320), (16, 1886780), (20, 1509424), (28, 1078160), (32, 943390), (35, 862528), (40, 754712), (56, 539080), (64, 471695), (70, 431264), (80, 377356), (112, 269540), (140, 215632), (160, 188678), (224, 134770), (280, 107816), (320, 94339), (448, 67385), (560, 53908), (1120, 26954), (2240, 13477)]