278168070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{40847}}^1$

素因数の和:41084

約数の個数: 32

約数和(自身を含む): 670560768

約数和(自身を除く): 392392698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 40847, 81694, 122541, 204235, 245082, 408470, 612705, 1225410, 9272269, 18544538, 27816807, 46361345, 55633614, 92722690, 139084035, 278168070]

約数ペア:

[(1, 278168070), (2, 139084035), (3, 92722690), (5, 55633614), (6, 46361345), (10, 27816807), (15, 18544538), (30, 9272269), (227, 1225410), (454, 612705), (681, 408470), (1135, 245082), (1362, 204235), (2270, 122541), (3405, 81694), (6810, 40847)]