30374410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 65007360

約数和(自身を除く): 34632950

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 370, 374, 407, 439, 629, 814, 878, 935, 1258, 1870, 2035, 2195, 3145, 4070, 4390, 4829, 6290, 6919, 7463, 9658, 13838, 14926, 16243, 24145, 32486, 34595, 37315, 48290, 69190, 74630, 81215, 82093, 162430, 164186, 178673, 276131, 357346, 410465, 552262, 820930, 893365, 1380655, 1786730, 2761310, 3037441, 6074882, 15187205, 30374410]

約数ペア:

[(1, 30374410), (2, 15187205), (5, 6074882), (10, 3037441), (11, 2761310), (17, 1786730), (22, 1380655), (34, 893365), (37, 820930), (55, 552262), (74, 410465), (85, 357346), (110, 276131), (170, 178673), (185, 164186), (187, 162430), (370, 82093), (374, 81215), (407, 74630), (439, 69190), (629, 48290), (814, 37315), (878, 34595), (935, 32486), (1258, 24145), (1870, 16243), (2035, 14926), (2195, 13838), (3145, 9658), (4070, 7463), (4390, 6919), (4829, 6290)]