740262145

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{9371}}^1$

素因数の和:9481

約数の個数: 32

約数和(自身を含む): 1059860736

約数和(自身を除く): 319598591

約数列:

[1, 5, 7, 35, 37, 61, 185, 259, 305, 427, 1295, 2135, 2257, 9371, 11285, 15799, 46855, 65597, 78995, 327985, 346727, 571631, 1733635, 2427089, 2858155, 4001417, 12135445, 20007085, 21150347, 105751735, 148052429, 740262145]

約数ペア:

[(1, 740262145), (5, 148052429), (7, 105751735), (35, 21150347), (37, 20007085), (61, 12135445), (185, 4001417), (259, 2858155), (305, 2427089), (427, 1733635), (1295, 571631), (2135, 346727), (2257, 327985), (9371, 78995), (11285, 65597), (15799, 46855)]