30530910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1847}}^1$

素因数の和:1905

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 49302690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 1847, 2755, 3306, 3694, 5510, 5541, 8265, 9235, 11082, 16530, 18470, 27705, 35093, 53563, 55410, 70186, 105279, 107126, 160689, 175465, 210558, 267815, 321378, 350930, 526395, 535630, 803445, 1017697, 1052790, 1606890, 2035394, 3053091, 5088485, 6106182, 10176970, 15265455, 30530910]

約数ペア:

[(1, 30530910), (2, 15265455), (3, 10176970), (5, 6106182), (6, 5088485), (10, 3053091), (15, 2035394), (19, 1606890), (29, 1052790), (30, 1017697), (38, 803445), (57, 535630), (58, 526395), (87, 350930), (95, 321378), (114, 267815), (145, 210558), (174, 175465), (190, 160689), (285, 107126), (290, 105279), (435, 70186), (551, 55410), (570, 53563), (870, 35093), (1102, 27705), (1653, 18470), (1847, 16530), (2755, 11082), (3306, 9235), (3694, 8265), (5510, 5541)]