30515884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64109}}^1$

素因数の和:64137

約数の個数: 24

約数和(自身を含む): 64622880

約数和(自身を除く): 34106996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 64109, 128218, 256436, 448763, 897526, 1089853, 1795052, 2179706, 4359412, 7628971, 15257942, 30515884]

約数ペア:

[(1, 30515884), (2, 15257942), (4, 7628971), (7, 4359412), (14, 2179706), (17, 1795052), (28, 1089853), (34, 897526), (68, 448763), (119, 256436), (238, 128218), (476, 64109)]