127696660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70163}}^1$

素因数の和:70192

約数の個数: 48

約数和(自身を含む): 330051456

約数和(自身を除く): 202354796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 70163, 140326, 280652, 350815, 491141, 701630, 912119, 982282, 1403260, 1824238, 1964564, 2455705, 3648476, 4560595, 4911410, 6384833, 9121190, 9822820, 12769666, 18242380, 25539332, 31924165, 63848330, 127696660]

約数ペア:

[(1, 127696660), (2, 63848330), (4, 31924165), (5, 25539332), (7, 18242380), (10, 12769666), (13, 9822820), (14, 9121190), (20, 6384833), (26, 4911410), (28, 4560595), (35, 3648476), (52, 2455705), (65, 1964564), (70, 1824238), (91, 1403260), (130, 982282), (140, 912119), (182, 701630), (260, 491141), (364, 350815), (455, 280652), (910, 140326), (1820, 70163)]