15296670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{487}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 39967200

約数和(自身を除く): 24670530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 487, 698, 974, 1047, 1461, 1745, 2094, 2435, 2922, 3141, 3490, 4383, 4870, 5235, 6282, 7305, 8766, 10470, 14610, 15705, 21915, 31410, 43830, 169963, 339926, 509889, 849815, 1019778, 1529667, 1699630, 2549445, 3059334, 5098890, 7648335, 15296670]

約数ペア:

[(1, 15296670), (2, 7648335), (3, 5098890), (5, 3059334), (6, 2549445), (9, 1699630), (10, 1529667), (15, 1019778), (18, 849815), (30, 509889), (45, 339926), (90, 169963), (349, 43830), (487, 31410), (698, 21915), (974, 15705), (1047, 14610), (1461, 10470), (1745, 8766), (2094, 7305), (2435, 6282), (2922, 5235), (3141, 4870), (3490, 4383)]