15112230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71963}}^1$

素因数の和:71980

約数の個数: 32

約数和(自身を含む): 41451264

約数和(自身を除く): 26339034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 71963, 143926, 215889, 359815, 431778, 503741, 719630, 1007482, 1079445, 1511223, 2158890, 2518705, 3022446, 5037410, 7556115, 15112230]

約数ペア:

[(1, 15112230), (2, 7556115), (3, 5037410), (5, 3022446), (6, 2518705), (7, 2158890), (10, 1511223), (14, 1079445), (15, 1007482), (21, 719630), (30, 503741), (35, 431778), (42, 359815), (70, 215889), (105, 143926), (210, 71963)]