9655142770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1515721}}^1$

素因数の和:1515755

約数の個数: 48

約数和(自身を含む): 21771830808

約数和(自身を除く): 12116688038

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 1515721, 3031442, 7578605, 10610047, 15157210, 19704373, 21220094, 39408746, 53050235, 74270329, 98521865, 106100470, 137930611, 148540658, 197043730, 275861222, 371351645, 689653055, 742703290, 965514277, 1379306110, 1931028554, 4827571385, 9655142770]

約数ペア:

[(1, 9655142770), (2, 4827571385), (5, 1931028554), (7, 1379306110), (10, 965514277), (13, 742703290), (14, 689653055), (26, 371351645), (35, 275861222), (49, 197043730), (65, 148540658), (70, 137930611), (91, 106100470), (98, 98521865), (130, 74270329), (182, 53050235), (245, 39408746), (455, 21220094), (490, 19704373), (637, 15157210), (910, 10610047), (1274, 7578605), (3185, 3031442), (6370, 1515721)]