191544990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70163}}^1$

素因数の和:70193

約数の個数: 64

約数和(自身を含む): 565802496

約数和(自身を除く): 374257506

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 70163, 140326, 210489, 350815, 420978, 491141, 701630, 912119, 982282, 1052445, 1473423, 1824238, 2104890, 2455705, 2736357, 2946846, 4560595, 4911410, 5472714, 6384833, 7367115, 9121190, 12769666, 13681785, 14734230, 19154499, 27363570, 31924165, 38308998, 63848330, 95772495, 191544990]

約数ペア:

[(1, 191544990), (2, 95772495), (3, 63848330), (5, 38308998), (6, 31924165), (7, 27363570), (10, 19154499), (13, 14734230), (14, 13681785), (15, 12769666), (21, 9121190), (26, 7367115), (30, 6384833), (35, 5472714), (39, 4911410), (42, 4560595), (65, 2946846), (70, 2736357), (78, 2455705), (91, 2104890), (105, 1824238), (130, 1473423), (182, 1052445), (195, 982282), (210, 912119), (273, 701630), (390, 491141), (455, 420978), (546, 350815), (910, 210489), (1365, 140326), (2730, 70163)]