30735915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 60632064

約数和(自身を除く): 29896149

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 67, 85, 105, 119, 201, 255, 257, 335, 357, 469, 595, 771, 1005, 1139, 1285, 1407, 1785, 1799, 2345, 3417, 3855, 4369, 5397, 5695, 7035, 7973, 8995, 13107, 17085, 17219, 21845, 23919, 26985, 30583, 39865, 51657, 65535, 86095, 91749, 119595, 120533, 152915, 258285, 292723, 361599, 458745, 602665, 878169, 1463615, 1807995, 2049061, 4390845, 6147183, 10245305, 30735915]

約数ペア:

[(1, 30735915), (3, 10245305), (5, 6147183), (7, 4390845), (15, 2049061), (17, 1807995), (21, 1463615), (35, 878169), (51, 602665), (67, 458745), (85, 361599), (105, 292723), (119, 258285), (201, 152915), (255, 120533), (257, 119595), (335, 91749), (357, 86095), (469, 65535), (595, 51657), (771, 39865), (1005, 30583), (1139, 26985), (1285, 23919), (1407, 21845), (1785, 17219), (1799, 17085), (2345, 13107), (3417, 8995), (3855, 7973), (4369, 7035), (5397, 5695)]