2970295220150

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{15649}}^1\times {\mathrm{14771}}^1$

素因数の和:30689

約数の個数: 48

約数和(自身を含む): 5546976109200

約数和(自身を除く): 2576680889050

約数列:

[1, 2, 5, 10, 25, 50, 257, 514, 1285, 2570, 6425, 12850, 14771, 15649, 29542, 31298, 73855, 78245, 147710, 156490, 369275, 391225, 738550, 782450, 3796147, 4021793, 7592294, 8043586, 18980735, 20108965, 37961470, 40217930, 94903675, 100544825, 189807350, 201089650, 231151379, 462302758, 1155756895, 2311513790, 5778784475, 11557568950, 59405904403, 118811808806, 297029522015, 594059044030, 1485147610075, 2970295220150]

約数ペア:

[(1, 2970295220150), (2, 1485147610075), (5, 594059044030), (10, 297029522015), (25, 118811808806), (50, 59405904403), (257, 11557568950), (514, 5778784475), (1285, 2311513790), (2570, 1155756895), (6425, 462302758), (12850, 231151379), (14771, 201089650), (15649, 189807350), (29542, 100544825), (31298, 94903675), (73855, 40217930), (78245, 37961470), (147710, 20108965), (156490, 18980735), (369275, 8043586), (391225, 7592294), (738550, 4021793), (782450, 3796147)]